A curated list of awesome Scala frameworks, libraries and software.
- apache/spark - Apache Spark
- scala/scala - The Scala programming language
- apache/predictionio - PredictionIO, a machine learning server for developers and ML engineers.
- playframework/playframework - Play Framework
- yahoo/CMAK - CMAK is a tool for managing Apache Kafka clusters
- gitbucket/gitbucket - A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
- twitter/finagle - A fault tolerant, protocol-agnostic RPC system
- ornicar/lila - ♞ lichess.org: the forever free, adless and open source chess server ♞
- rtyley/bfg-repo-cleaner - Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala
- fpinscala/fpinscala - Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"
- gatling/gatling - Async Scala-Akka-Netty based Load Test Tool
- scalaz/scalaz - Principled Functional Programming in Scala
- sbt/sbt - sbt, the interactive build tool
- scala-js/scala-js - Scala.js, the Scala to JavaScript compiler
- lampepfl/dotty - Research compiler that will become Scala 3
- scala-native/scala-native - Your favorite language gets closer to bare metal.
- polynote/polynote - A better notebook for Scala (and more)
- intel-analytics/BigDL - BigDL: Distributed Deep Learning Library for Apache Spark
- twitter/scalding - A Scala API for Cascading
- scalanlp/breeze - Breeze is a numerical processing library for Scala.
- milessabin/shapeless - Generic programming for Scala
- spray/spray - A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable
- spark-jobserver/spark-jobserver - REST job server for Apache Spark
- scalatra/scalatra - Tiny Scala high-performance, async web framework, inspired by Sinatra
- lagom/lagom - Reactive Microservices for the JVM
- twitter/util - Wonderful reusable code from Twitter
- slick/slick - Scala Language Integrated Connection Kit
- lihaoyi/Ammonite - Scala Scripting
- pocorall/scaloid - Scaloid makes your Android code easy to understand and maintain.
- scala-exercises/scala-exercises - The easy way to learn Scala.
- zio/zio - ZIO — A type-safe, composable library for asynchronous and concurrent programming in Scala
- twitter/finatra - Fast, testable, Scala services built on TwitterServer and Finagle
- twitter/algebird - Abstract Algebra for Scala
- circe/circe - Yet another JSON library for Scala
- Azure/mmlspark - Microsoft Machine Learning for Apache Spark
- salesforce/TransmogrifAI - TransmogrifAI (pronounced trăns-mŏgˈrə-fī) is an AutoML library for building modular, reusable, strongly typed machine learning workflows on Apache Spark with minimal hand-tuning
- spotify/scio - A Scala API for Apache Beam and Google Cloud Dataflow.
- http4s/http4s - A minimal, idiomatic Scala interface for HTTP
- datastax/spark-cassandra-connector - DataStax Spark Cassandra Connector
- sangria-graphql/sangria - Scala GraphQL implementation
- monix/monix - Asynchronous, Reactive Programming for Scala and Scala.js.
- functional-streams-for-scala/fs2 - Compositional, streaming I/O library for Scala
- getquill/quill - Compile-time Language Integrated Queries for Scala
- typelevel/scalacheck - Property-based testing for Scala
- tpolecat/doobie - Functional JDBC layer for Scala.
- coursier/coursier - Pure Scala Artifact Fetching
- typelevel/spire - Powerful new number types and numeric abstractions for Scala.
- GravityLabs/goose - Html Content / Article Extractor in Scala - open sourced from Gravity Labs
- foundweekends/giter8 - a command line tool to apply templates defined on GitHub
- ThoughtWorksInc/Binding.scala - Reactive data-binding for Scala
- sksamuel/elastic4s - Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client
- mesos/spark - Lightning-fast cluster computing in Java, Scala and Python.
- finagle/finch - Scala combinator library for building Finagle HTTP services
- mauricio/postgresql-async - Async, Netty based, database drivers for PostgreSQL and MySQL written in Scala
- chipsalliance/rocket-chip - Rocket Chip Generator
- ensime/ensime-server - ENSIME JVM Process
- sbt/sbt-native-packager - sbt Native Packager
- pathikrit/better-files - Simple, safe and intuitive Scala I/O
- PkmX/lcamera - A camera app using the new camera2 API in Android Lollipop
- japgolly/scalajs-react - Facebook's React on Scala.JS
- vkostyukov/scalacaster - Purely Functional Algorithms and Data Structures in Scala
- lihaoyi/mill - Your shiny new Java/Scala build tool!
- softwaremill/elasticmq - In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.
- json4s/json4s - A single AST to be used by other scala json libraries
- twitter/rsc - Experimental Scala compiler focused on compilation speed
- kamon-io/Kamon - Distributed Tracing, Metrics and Context Propagation for application running on the JVM
- akka/alpakka-kafka - Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
- julien-truffaut/Monocle - Optics library for Scala
- lift/framework - Lift Framework
- freechipsproject/chisel3 - Chisel 3: A Modern Hardware Design Language
- filodb/FiloDB - Distributed Prometheus time series database
- almond-sh/almond - A scala kernel for Jupyter
- tumblr/colossus - I/O and Microservice library for Scala
- jrudolph/sbt-dependency-graph - sbt plugin to create a dependency graph for your project
- scalameta/metals - Scala language server with rich IDE features 🚀
- akka/alpakka - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.
- scalikejdbc/scalikejdbc - A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.
- fthomas/refined - Simple refinement types for Scala
- softwaremill/macwire - Lightweight and Nonintrusive Scala Dependency Injection Library
- outworkers/phantom - Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise
- apache/carbondata - Mirror of Apache CarbonData
- lihaoyi/Metascala - A JVM written in Scala
- jacksu/utils4s - scala、spark使用过程中，各种测试用例以及相关资料整理
- scala/scala-async - An asynchronous programming facility for Scala
- combust/mleap - MLeap: Deploy Spark Pipelines to Production
- scalapb/ScalaPB - Protocol buffer compiler for Scala.
- JetBrains/intellij-scala - Scala plugin for IntelliJ IDEA
- lihaoyi/scala.rx - An experimental library for Functional Reactive Programming in Scala
- pureconfig/pureconfig - A boilerplate-free library for loading configuration files
- scalameta/scalafmt - Code formatter for Scala
- scalaj/scalaj-http - Simple scala wrapper for HttpURLConnection. OAuth included.
- wartremover/wartremover - Flexible Scala code linting tool
- lloydmeta/enumeratum - A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations.
- MightyPirates/OpenComputers - Home of the OpenComputers mod for Minecraft.
- ReactiveX/RxScala - RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences
- scalatest/scalatest - A testing tool for Scala and Java developers
- spray/spray-json - A lightweight, clean and simple JSON implementation in Scala
- softwaremill/sttp - The Scala HTTP client you always wanted!
- typelevel/cats-effect - The IO monad for Scala
- typelevel/simulacrum - First class syntax support for type classes in Scala
- scala/pickling - Fast, customizable, boilerplate-free pickling support for Scala
- eligosource/eventsourced - A library for building reliable, scalable and distributed event-sourced applications in Scala
- lihaoyi/fastparse - Writing Fast Parsers Fast in Scala
- scalameta/scalameta - Library to read, analyze, transform and generate Scala programs
- nscala-time/nscala-time - A new Scala wrapper for Joda Time based on scala-time
- ACINQ/eclair - A scala implementation of the Lightning Network.
- Antox/Antox - Android client for Project Tox - Secure Peer to Peer Messaging
- ReactiveMongo/ReactiveMongo - 🍃 Non-blocking, Reactive MongoDB Driver for Scala
- mohiva/play-silhouette - Silhouette is an authentication library for Play Framework applications that supports several authentication methods, including OAuth1, OAuth2, OpenID, CAS, 2FA, TOTP, Credentials, Basic Authentication or custom authentication schemes.
- twitter/ostrich - A stats collector & reporter for Scala servers (deprecated)
- playframework/play-slick - Slick Plugin for Play
- etaty/rediscala - Non-blocking, Reactive Redis driver for Scala (with Sentinel support)
- lightbend/scala-logging - Convenient and performant logging library for Scala wrapping SLF4J.
- eaplatanios/tensorflow_scala - TensorFlow API for the Scala Programming Language
- tpolecat/skunk - A data access library for Scala + Postgres.
- spray/sbt-revolver - An SBT plugin for dangerously fast development turnaround in Scala
- tminglei/slick-pg - Slick extensions for PostgreSQL
- gearpump/gearpump - Lightweight real-time big data streaming engine over Akka
- ThoughtWorksInc/DeepLearning.scala - A simple library for creating complex neural networks
- miguno/kafka-storm-starter - Code examples that show to integrate Apache Kafka 0.8+ with Apache Storm 0.9+ and Apache Spark Streaming 1.1+, while using Apache Avro as the data serialization format.
- jdegoes/blueeyes - A lightweight Web 3.0 framework for Scala, featuring a purely asynchronous architecture, extremely high-performance, massive scalability, high usability, and a functional, composable design.
- slamdata/matryoshka - Generalized recursion schemes and traversals for Scala.
- sksamuel/scrimage - Scala image processing library
- unfiltered/unfiltered - A toolkit for servicing HTTP requests in Scala
- skinny-framework/skinny-framework - 🚝 "Scala on Rails" - A full-stack web app framework for rapid development in Scala
- twitter/scrooge - A Thrift parser/generator
- pauljamescleary/scala-pet-store - An implementation of the java pet store using FP techniques in scala
- seveniruby/AppCrawler - 基于appium的app自动遍历工具
- typelevel/squants - The Scala API for Quantities, Units of Measure and Dimensional Analysis
- etorreborre/specs2 - Software Specifications for Scala
- seratch/AWScala - Using AWS SDK on the Scala REPL
- awslabs/deequ - Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
- vegas-viz/Vegas - The missing MatPlotLib for Scala + Spark
- marcuslonnberg/sbt-docker - Create Docker images directly from sbt
- scodec/scodec - Scala combinator library for working with binary data
- scalastyle/scalastyle - scalastyle
- ktoso/sbt-jmh - "Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)
- fthomas/scala-steward - 🤖 A bot that helps you keeping your Scala projects up-to-date
- cb372/scalacache - Simple caching in Scala
- chandu0101/sri - Build truly native cross platform (web,ios,android) apps using scalajs and react, react-native ,This project moved to new organization : https://github.com/scalajs-react-interface/sri#sri, new chat room : https://gitter.im/scalajs-react-interface/sri
- ochrons/scalajs-spa-tutorial - Tutorial for creating a simple Single Page Application in ScalaJS
- sirthias/parboiled2 - A macro-based PEG parser generator for Scala 2.10+
- typelevel/frameless - Expressive types for Spark.
- lihaoyi/scalatags - ScalaTags is a small XML/HTML construction library for Scala.
- frees-io/freestyle - A cohesive & pragmatic framework of FP centric Scala libraries
- rtimush/sbt-updates - sbt plugin that can check Maven and Ivy repositories for dependency updates
- tpolecat/tut - doc/tutorial generator for scala
- suzaku-io/diode - Scala library for managing immutable application model
- scalacenter/bloop - Bloop is a build server and CLI tool to compile, test and run Scala fast from any editor or build tool.
- ruippeixotog/scala-scraper - A Scala library for scraping content from HTML pages
- softwaremill/quicklens - Modify deeply nested case class fields
- sbt/sbt-release - A release plugin for sbt
- tototoshi/scala-csv - CSV Reader/Writer for Scala
- riscv-boom/riscv-boom - BOOM: Berkeley Out-of-Order Machine
- scalate/scalate - Scalate is a Scala based template engine which supports HAML, Mustache and JSP, Erb and Velocity style syntaxes.
- factorie/factorie - FACTORIE is a toolkit for deployable probabilistic modeling, implemented as a software library in Scala. It provides its users with a succinct language for creating relational factor graphs, estimating parameters and performing inference.
- scalalandio/chimney - Scala library for boilerplate-free, type-safe data transformations
- stanch/reftree - Automatically generated diagrams and animations for Scala data structures
- wzhe06/CTRmodel - CTR prediction model based on spark(LR, GBDT, DNN)
- squeryl/squeryl - A Scala DSL for talking with databases with minimum verbosity and maximum type safety
- oleg-py/better-monadic-for - Desugaring scala
forwithout implicitwithFilters - jsuereth/scala-arm - This project aims to be the Scala Incubator project for Automatic-Resource-Management in the scala library
- densh/scala-offheap - Experimental type-safe off-heap memory for Scala.
- scala-ide/scalariform - Scala source code formatter
- twitter/chill - Scala extensions for the Kryo serialization library
- scallop/scallop - a simple Scala CLI parsing library
- broadinstitute/cromwell - Scientific workflow engine designed for simplicity & scalability. Trivially transition between one off use cases to massive scale production environments
- markwinter/Antox - Scala android client for Project Tox - secure p2p messaging
- dehun/learn-fp - learn-by-doing course/tutorial for functional programming on scala
- felixgborrego/simple-docker-ui - Native Docker UI for Windows, macOS and Linux implemented using Scala.js, React and Electron
- ScorexFoundation/Scorex - Scorex 2.0 Core
- nulab/scala-oauth2-provider - OAuth 2.0 server-side implementation written in Scala
- hseeberger/akka-http-json - Integrate some of the best JSON libs in Scala with Akka HTTP
- softwaremill/bootzooka - Simple project to quickly start developing a Scala-based microservice or web application, without the need to write login, user registration etc.
- sksamuel/avro4s - Avro schema generation and serialization / deserialization for Scala
- Stratio/sparta - Real Time Analytics and Data Pipelines based on Spark Streaming
- pauldijou/jwt-scala - JWT support for Scala. Bonus extensions for Play, Play JSON, Json4s, Circe, uPickle, Spray and Argonaut
- wix/accord - Accord: A sane validation library for Scala
- scalacenter/scalafix - Refactoring and linting tool for Scala
- scalafx/scalafx - ScalaFX simplifies creation of JavaFX-based user interfaces in Scala.
- scala-ide/scala-ide - Scala IDE for Eclipse
- argonaut-io/argonaut - Purely functional JSON parser and library in scala.
- scala-graph/scala-graph - Graph for Scala is intended to provide basic graph functionality seamlessly fitting into the Scala Collection Library. Like the well known members of scala.collection, Graph for Scala is an in-memory graph library aiming at editing and traversing graphs, finding cycles etc. in a user-friendly way.
- NICTA/scoobi - A Scala productivity framework for Hadoop.
- jberkel/android-plugin - An sbt plugin for Android development in Scala
- foundweekends/conscript - Scala at your command
- cvogt/cbt - CBT - fun, fast, intuitive, compositional, statically checked builds written in Scala
- TheAlgorithms/Scala - All Algorithms implemented in Scala
- dlwh/epic - Epic is a high performance statistical parser written in Scala, along with a framework for building complex structured prediction models.
- rockymadden/stringmetric - 🎯 String metrics and phonetic algorithms for Scala (e.g. Dice/Sorensen, Hamming, Jaccard, Jaro, Jaro-Winkler, Levenshtein, Metaphone, N-Gram, NYSIIS, Overlap, Ratcliff/Obershelp, Refined NYSIIS, Refined Soundex, Soundex, Weighted Levenshtein).
- TheHive-Project/Cortex - Cortex: a Powerful Observable Analysis and Active Response Engine
- playframework/twirl - Twirl is Play's default template engine
- scalameter/scalameter - Microbenchmarking and performance regression testing framework for the JVM platform.
- SpinalHDL/SpinalHDL - SpinalHDL core
- lihaoyi/upickle - uPickle: a simple, fast, dependency-free JSON & Binary (MessagePack) serialization library for Scala
- lihaoyi/requests-scala - A Scala port of the popular Python Requests HTTP client: flexible, intuitive, and straightforward to use.
- scala/scala-parser-combinators - simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module
- xitrum-framework/xitrum - Async and clustered Scala web framework and HTTP(S) server
- fosskers/scalaz-and-cats - Usage examples and benchmarks between Scalaz and Cats (w/ Haskell ground-truth).
- akka-js/akka.js - Akka, for Scala.js
- atnos-org/eff - Eff monad for cats - http://atnos-org.github.io/eff
- mpollmeier/gremlin-scala - Scala wrapper for Apache TinkerPop 3 Graph DSL
- dispatch/reboot - Scala wrapper for the Java AsyncHttpClient.
- scala-text/scala_text - Scala学習用テキスト
- typelevel/cats-collections - Data structures for pure functional programming in Scala
- softwaremill/tapir - tapir, or Typed API descRiptions
- paulbutcher/ScalaMock - Native Scala mocking framework
- deanwampler/programming-scala-book-code-examples - The code examples used in Programming Scala, 2nd and 3rd (forthcoming) Editions (O'Reilly)
- whisklabs/docker-it-scala - Docker integration testing kit with Scala
- ReactiveMongo/Play-ReactiveMongo - 🍃 ReactiveMongo plugin for Playframework
- 47deg/fetch - Simple & Efficient data access for Scala and Scala.js
- softwaremill/akka-http-session - Web & mobile client-side akka-http sessions, with optional JWT support
- lihaoyi/sourcecode - Scala library providing "source" metadata to your program, similar to Python's name, C++'s LINE or Ruby's FILE.
- erikvanoosten/metrics-scala - The scala API for Dropwizard's Metrics.
- xerial/sbt-pack - A sbt plugin for creating distributable Scala packages.
- mbonaci/scala - Scala reference (as seen by Java developer)
- fomkin/korolev - Single Page Applications running on the server side.
- FasterXML/jackson-module-scala - Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes
- Eliah-Lakhin/papa-carlo - Constructor of incremental parsers in Scala
- dickwall/subcut - Scala Uniquely Bound Classes Under Traits
- lihaoyi/utest - A simple testing framework for Scala
- vmunier/play-scalajs.g8 - Giter8 template to get started with Play and Scala.js.
- debiki/talkyard - Forum software, brings together the best from StackOverflow, Discourse, Slack, Reddit, Disqus.
- stripe/brushfire - Distributed decision tree ensemble learning in Scala
- marconilanna/REPLesent - A neat little tool to build presentations using the Scala REPL
- spirom/LearningSpark - Scala examples for learning to use Spark
- shadaj/slinky - Write Scala.js React apps just like you would in ES6
- matthiasn/sse-chat - Chat example app using Server Sent Events plus REST calls. Scala, Play Framework 2.3, AngularJS or React (alternatively).
- scala/scala-java8-compat - A Java 8 compatibility kit for Scala.
- propensive/magnolia - Simple, fast, debuggable generic derivation for typeclasses
- scala/legacy-svn-scala - OBSOLETE, we're over there:
- pathikrit/scalgos - algorithms in scala
- UdashFramework/udash-core - Scala framework for building beautiful and maintainable web applications.
- wvlet/airframe - Essential Building Blocks for Scala
- typelevel/algebra - Experimental project to lay out basic algebra type classes
- stripe/rainier - Bayesian inference in Scala.
- sksamuel/scapegoat - Scala compiler plugin for static code analysis
- getnelson/nelson - Automated, multi-region container deployment
- scoverage/scalac-scoverage-plugin - Scoverage Scala Code Coverage Core Libs
- lihaoyi/autowire - Macros for simple/safe RPCs between Scala applications, including ScalaJS/ScalaJVM
- spotify/featran - A Scala feature transformation library for data science and machine learning
- psliwa/idea-composer-plugin - PhpStorm plugin that adds code completion in composer.json file
- cakesolutions/scala-kafka-client - Scala helper modules for operating the Apache Kafka client library (0.9.x - 2.1.0)
- quantifind/wisp - Wisp Is Scala Plotting
- deeplearning4j/ScalNet - A Scala wrapper for Deeplearning4j, inspired by Keras. Scala + DL + Spark + GPUs
- bkirwi/decline - A composable command-line parser for Scala.
- xerial/larray - Large off-heap arrays and mmap files for Scala and Java
- OutWatch/outwatch - A purely functional and reactive UI framework based on Monix and VirtualDom
- elodina/scala-kafka - Quick up and running using Scala for Apache Kafka
- twitter/scala_school2 - Scala School 2
- fun-cqrs/fun-cqrs - Fun.CQRS is a Scala CQRS/ES framework. It provides the basic blocks to build event driven aggregates with Event Sourcing.
- twilio/guardrail - Principled code generation from OpenAPI specifications
- jrudolph/akka-http-scala-js-websocket-chat - An example app that integrates akka-http and scala-js to implement a websocket chat
- aselab/scala-activerecord - ActiveRecord-like ORM library for Scala
- mattpap/IScala - Scala backend for IPython
- tek/splain - better implicit errors for scala
- propensive/fury - A new build tool for JVM languages
- brikis98/ping-play - BigPipe streaming for the Play Framework
- fwbrasil/activate - Abandoned: Pluggable persistence in Scala
- estatico/scala-newtype - NewTypes for Scala with no runtime overhead
- ghostdogpr/caliban - Functional GraphQL backend in Scala
- typesafehub/zinc - ⛔️ [DEPRECATED] sbt's scala incremental compiler
- dispatch/classic - [UNSUPPORTED] Dispatch Classic. See dispatch/reboot for the modern Dispatch for Scala 2.11/2.12
- softwaremill/scala-clippy - Good advice for Scala compiler errors
- lihaoyi/os-lib - OS-Lib is a simple, flexible, high-performance Scala interface to common OS filesystem and subprocess APIs
- scalala/Scalala - Scalala has been superseded by dlwh/breeze. Scalala is a high performance numeric linear algebra library for Scala, with rich Matlab-like operators on vectors and matrices; a library of numerical routines; support for plotting.
- tpolecat/atto - friendly little parsers
- ornicar/scalachess - Chess API written in scala. Immutable and free of side effects.
- alexandrnikitin/bloom-filter-scala - Bloom filter for Scala, the fastest for JVM
- jmcardon/tsec - Type-safe general-cryptography library - https://jmcardon.github.io/tsec/
- deeplearning4j/nd4s - ND4S: N-Dimensional Arrays for Scala. Scientific Computing a la Numpy. Based on ND4J.
- plokhotnyuk/jsoniter-scala - Scala macros for compile-time generation of safe and ultra-fast JSON codecs
- fp-tower/foundation - Foundation of functional programming course
- manub/scalatest-embedded-kafka - A library that provides an in-memory Kafka instance to run your tests against.
- softwaremill/supler - Rapid Form Development library. Use your favourite JS frontend & Scala backend frameworks.
- schauder/degraph - Test and Visualize and Manage Dependencies of classes and packages in JVM Byte Code (think Scala and Java)
- akka/akka-grpc - Akka gRPC
- scala-hamsters/hamsters - A mini Scala utility library
- jonifreeman/sqltyped - Embedding SQL as an external DSL into Scala
- groupon/sparklint - A tool for monitoring and tuning Spark jobs for efficiency.
- khipu-io/khipu - An enterprise blockchain platform based on Ethereum
- eed3si9n/scalaxb - scalaxb is an XML data binding tool for Scala.
- scalikejdbc/scalikejdbc-async - ScalikeJDBC Extension: Non-blocking APIs in the JDBC way
- scala/scala-dist - SBT project that packages the Scala distribution
- bot4s/telegram - Telegram Bot API Wrapper for Scala
- softwaremill/retry - because you should never give up, at least not on the first try
- scaldi/scaldi - Lightweight Scala Dependency Injection Library
- scalacenter/scastie - An interactive playground for Scala
- nrinaudo/kantan.csv - CSV handling library for Scala
- lemastero/scala_typeclassopedia - Abstractions and constructions from math (Category theory, Abstract algebra) implementations in Scala, minimal description, links to good explanations, links to implementations in other FP languages: Haskell, Idris, Purescript, non FP too: Java, C++ and to formalizations in proof assistants: Coq (UniMath, HoTT book), Cubical Agda.
- lihaoyi/Scalatex - Programmable, Typesafe Document Generation
- japgolly/scalacss - Super type-safe CSS for Scala and Scala.JS.
- codahale/jerkson - [ABANDONED] The Scala applewood bacon to Jackson's chicken breast: JSON cordon bleu.
- testcontainers/testcontainers-scala - Docker containers for testing in scala
- lightbend/mima - A tool for catching binary incompatibility in Scala
- vlovgr/ciris - Functional Configurations for Scala
- typelevel/CT_from_Programmers.scala - Scala sample code for Bartosz Milewski's CT for Programmers
- NET-A-PORTER/scala-uri - Simple scala library for building and parsing URIs
- yahoo/kafka-manager - A tool for managing Apache Kafka.
- HairyFotr/linter - Static Analysis Compiler Plugin for Scala
- non/debox - Fast, deboxed, specialized data structures for Scala
- scala-labs/scala-labs - A collection of hands-on programming exercises aimed at teaching you to program in Scala
- unicredit/hbase-rdd - Spark RDD to read, write and delete from HBase
- KyleU/boilerplay - Using the latest technology in the Scala ecosystem, Boilerplay is a reactive web application built on Play Framework, ScalaJS, Silhouette, Sangria/GraphQL, and PostgreSQL. It provides a good starting point for whatever you want to build.
- garyaiki/Scala-Algorithms - Scala translations of Robert Sedgewick's Java Algorthms
- jorgeortiz85/scala-time - A Scala wrapper for Joda Time
- paulp/psp-std - psp's non-standard standard library (for scala)
- notxcain/aecor - Pure functional event sourcing runtime
- sbt/sbt-scalariform - sbt plugin adding support for source code formatting using Scalariform
- playforscala/sample-applications - Sample applications that go with the book Play for Scala
- mashupbots/socko - A Scala web server powered by Netty networking and AKKA processing.
- greencatsoft/scalajs-angular - AngularJS Binding for Scala.js
- opencypher/morpheus - Morpheus brings the leading graph query language, Cypher, onto the leading distributed processing platform, Spark.
- velvia/ScalaStorm - Harness the power and elegance of Scala with nathanmarz's Storm real-time system
- scalaprops/scalaprops - property based testing library for Scala
- julienrf/endpoints - Scala library to define HTTP-based communication protocols
- krasserm/streamz - A combinator library for integrating Functional Streams for Scala (FS2), Akka Streams and Apache Camel
- jaceklaskowski/scalania - Learn Scala by examples
- akka/akka-persistence-jdbc - Asynchronously writes journal and snapshot entries to configured JDBC databases so that Akka Actors can recover state
- typelevel/discipline - Flexible law checking for Scala
- fthomas/crjdt - A conflict-free replicated JSON datatype (CRDT) in Scala
- ensime/ensime-sbt - Generates .ensime config files for SBT projects
- twitter-archive/cassie - A Scala client for Cassandra
- nativelibs4java/ScalaCL - ScalaCL - run Scala on your GPU!
- higherkindness/droste - recursion schemes for cats; to iterate is human, to recurse, divine
- scanamo/scanamo - Simpler DynamoDB access for Scala
- mesosphere/chaos - A lightweight framework for writing REST services in Scala.
- zalando/grafter - Grafter is a library to configure and wire Scala applications
- scala/scala-abide - obsolete; visit https://github.com/scalacenter/scalafix instead
- doriordan/skuber - A Scala Kubernetes client library
- theiterators/reactive-microservices - Project showcasing different microservice communication styles using Scala, Akka, Play and other tools from Scala ecosystem
- sorm/sorm - A functional boilerplate-free Scala ORM
- jrudolph/json-lenses - A library to query and update JSON data in Scala.
- qubole/sparklens - Qubole Sparklens tool for performance tuning Apache Spark
- xerial/sbt-sonatype - A sbt plugin for publishing Scala/Java projects to the Maven central.
- playframework/play-mailer - Play mailer plugin
- nbronson/scala-stm - A library-based Software Transactional Memory (STM) for Scala, coupled with transactional sets and maps
- fogus/baysick - An embedded Insane-specific Language for Scala implementing the BASIC programming language
- ThoughtWorksInc/each - A macro library that converts native imperative syntax to scalaz's monadic expressions
- SpinGo/op-rabbit - The Opinionated RabbitMQ Library for Scala and Akka
- traneio/arrows - High-performance Arrow and Task in Scala
- vinyldns/vinyldns - DNS Governance for streamlining DNS operations and enabling safe and secure DNS self-service
- playframework/play-scala-rest-api-example - Example Play Scala application showing REST API
- planet42/Laika - Text Markup Transformer for sbt and Scala applications, transforming Markdown and reStructuredText to HTML, EPUB and PDF
- ctongfei/nexus - Experimental typed deep learning
- bytedeco/javacv-examples - Examples of using JavaCV / OpenCV library on Java Virtual Machine
- spotify/ratatool - A tool for data sampling, data generation, and data diffing
- lihaoyi/workbench - Tooling around scala-js
- sirthias/scala-ssh - Remote shell access via SSH for your Scala applications
- playframework/play-json - The Play JSON library
- debasishg/sjson - Scala Json with capabilities for Scala Object Serialization
- lihaoyi/cask - Cask: a Scala HTTP micro-framework
- chrisokasaki/scads - Scala Algorithms and Data Structures
- SandroGrzicic/ScalaBuff - the scala protocol buffers (protobuf) compiler
- NewMotion/akka-rabbitmq - RabbitMq client in Scala and Akka actors
- codeport/scala - LascoDan(Korea Scala Group) scala study
- lihaoyi/acyclic - Acyclic is a Scala compiler plugin to let you prohibit circular dependencies between files
- gnieh/diffson - A scala diff/patch library for Json
- FaKod/neo4j-scala - Scala wrapper for Neo4j Graph Database
- sbt/sbt-fresh - sbt-plugin to create an opinionated fresh sbt project
- nativelibs4java/Scalaxy - Compiler plugin goodies for Scala (continuation of non-OpenCL part of ScalaCL)
- altoo-ag/akka-kryo-serialization - Kryo-based serialization for Akka
- AbsaOSS/spline - Data Lineage Tracking And Visualization Solution
- sbt/zinc - Scala incremental compiler library, originally part of sbt
- runarorama/scala-machines - A stream processing library for Scala
- spray/twirl - The Play framework Scala template engine, stand-alone and packaged as an SBT plugin
- monadless/monadless - Syntactic sugar for monad composition in Scala
- creativescala/doodle - Compositional vector graphics in Scala / Scala.JS
- typelevel/mouse - A small companion to cats
- scala/collection-strawman - Implementation of the new Scala 2.13 Collections
- DanielaSfregola/twitter4s - An asynchronous non-blocking Scala client for both the Twitter Rest and Streaming API
- Chymyst/curryhoward - Automatic code generation for Scala functions and expressions via the Curry-Howard isomorphism
- alexarchambault/case-app - Type-level & seamless command-line argument parsing for Scala
- sjrd/scala-js-ts-importer - TypeScript Importer for Scala.js
- ghik/silencer - Scala compiler plugin for warning suppression
- timowest/scalagen - Java to Scala transformation
- Tenchi2xh/Scurses - Scurses, terminal drawing API for Scala, and Onions, a Scurses framework for easy terminal UI
- debasishg/scala-redis-nb - Implementation of a non blocking Redis client in Scala using Akka IO
- softwaremill/kmq - Kafka-based message queue
- pablosmedina/ckite - CKite - A JVM implementation of the Raft distributed consensus algorithm written in Scala
- scala-js/scala-js-dom - Statically typed DOM API for Scala.js
- shadaj/scalapy - Use the world of Python from the comfort of Scala!
- heathermiller/progfun-stats - Visualize statistics from the MOOC "Functional Programming Principles in Scala" using Scala!
- boundary/scalang - Scalang is a scala wrapper that makes it easy to write services that interface with erlang.
- foursquare/fsqio - A monorepo that holds all of Foursquare's opensource projects
- MonsantoCo/cloudformation-template-generator - A type-safe Scala DSL for generating CloudFormation templates
- lihaoyi/workbench-example-app - An example application written in ScalaJS using scala-js-dom and scala-js-workbench
- danielkorzekwa/bayes-scala - Bayesian Networks in Scala
- cloudify/sPDF - Create PDFs from Scala using plain old HTML and CSS. Uses wkhtmltopdf on the back-end which renders HTML using Webkit.
- agourlay/cornichon - Scala DSL for testing HTTP JSON API
- spotify/big-data-rosetta-code - Code snippets for solving common big data problems in various platforms. Inspired by Rosetta Code
- nau/jscala - Scala macro that produces JavaScript from Scala code.
- scalad/LayIM - 基于HTML5 WebSocket的一款IM即时通讯软件，使用Gradle集成了Scala、SpringBoot、Spring MVC、Mybatis、Redis等，前端使用了LayIm框架
- playframework/play-scala-websocket-example - Example Play Scala application showing WebSocket use with Akka actors
- alexarchambault/scalacheck-shapeless - Generation of arbitrary case classes / ADTs instances with scalacheck and shapeless
- YotpoLtd/metorikku - A simplified, lightweight ETL Framework based on Apache Spark
- stevej/scala-json - Scala JSON toolkit. Originally from the Odersky "Stairway" Book, tightened up and tests added by Twitter, Inc.
- cibotech/evilplot - A Scala combinator-based plotting library.
- typelevel/cats-tagless - Library of utilities for tagless final encoded algebras
- SidneyXu/AndroidDemoIn4Languages - Comparison among Java, Groovy, Scala, Kotlin in Android Development.
- kenbot/goggles - Pleasant, yet principled Scala optics DSL
- kaitai-io/kaitai_struct_compiler - Kaitai Struct: compiler to translate .ksy => .cpp / .cs / .dot / .java / .js / .php / .pm / .py / .rb
- Algomancer/Full-Stack-Scala-Starter - Play 2.5, ScalaJS, Binding.scala starter project.
- jto/validation - validation api extracted from play
- Verizon/quiver - A reasonable library for modeling multi-graphs in Scala
- pathikrit/metarest - Scala macros to generate RESTful Models
- higherkindness/mu-scala - Mu is a purely functional library for building RPC endpoint based services with support for RPC and HTTP/2
- scala/scala-xml - The standard Scala XML library
- lightbend/kafka-streams-scala - Thin Scala wrapper around Kafka Streams Java API
- Verizon/knobs - A reasonable configuration library for Scala
- playframework/anorm - The Anorm database library
- eligosource/eventsourced-example - A Scala web application demonstrating event-sourcing best practices
- concurrent-programming-in-scala/learning-examples - Code examples for the book Learning Concurrent Programming in Scala
- OlivierBlanvillain/monadic-html - Tiny DOM binding library for Scala.js
- ceedubs/ficus - Scala-friendly companion to Typesafe config - moved to https://github.com/iheartradio/ficus
- pniederw/expecty - Power assertions (as known from Groovy and Spock) for the Scala language.
- playframework/play-ws - Standalone Play WS, an async HTTP client with fluent API
- mDialog/smoke - Simple, asynchronous HTTP using Scala.
- Nycto/Hasher - A small Scala library for easily generating hashes (md5, sha1, sha256, sha512, crc32, bcrypt, hmacs, pbkdf2)
- typesafehub/scalalogging - Convenient and performant logging in Scala
- dmurvihill/courier - send electronic mail with scala
- bizreach/play2-hands-on - Play2 + Slick / ScalikeJDBCを使ってWebアプリケーションを作成するハンズオンです。
- qifun/stateless-future - Asynchronous programming in fully featured Scala syntax.
- mpilquist/Structures - Functional type classes for Scala
- xdotai/diff - Visually compare Scala data structures with out of the box support for arbitrary case classes.
- rubbish/scala-koans - The Scala Koans
- 47deg/nine-cards-v2 - An Open Source Android Launcher built with Scala on Android
- ThoughtWorksInc/Compute.scala - Scientific computing with N-dimensional arrays
- harrah/browse - A Scala source code browser
- atware/scuruto - An internal knowledge sharing app
- travisbrown/iteratee - Iteratees for cats
- tindzk/seed - Build tool for Scala projects
- 7mind/izumi - Productivity-oriented collection of lightweight fancy stuff for Scala toolchain
- vmunier/sbt-web-scalajs - SBT plugin to use Scala.js along with any sbt-web server.
- sirthias/swave - A lightweight Reactive Streams Infrastructure Toolkit for Scala.
- scala-blitz/scala-blitz - Scala framework for efficient sequential and data-parallel collections -
- paypal/gimel - Big Data Processing Framework - Unified Data API or SQL on Any Storage
- transcendent-ai-labs/DynaML - Scala Library/REPL for Machine Learning Research
- jpzk/mockedstreams - Scala DSL for Unit-Testing Processing Topologies in Kafka Streams
- outr/youi - Next generation user interface and application development in Scala and Scala.js for web, mobile, and desktop.
- aztek/scala-workflow - Boilerplate-free syntax for computations with effects
- Ichoran/thyme - Thyme is a microbenchmark utility for Scala. It includes Parsley, a (simple) local profiling tool.
- hedgehogqa/scala-hedgehog - Release with confidence, state-of-the-art property testing for Scala.
- djspiewak/anti-xml - The scala.xml library has some very annoying issues. Time for a clean-room replacement!
- sjrd/scala-js-example-app - Example application built with Scala.js
- rssh/scala-gopher - Implementation of CSP constructions (Communication Sequence Process, i.e. go-like channels) in scala
- ThoughtWorksInc/Dsl.scala - A framework to create embedded Domain-Specific Languages in Scala
- pepegar/hammock - Purely functional HTTP client
- mockito/mockito-scala - Mockito for Scala language
- aws/sagemaker-spark - A Spark library for Amazon SageMaker.
- zalando-incubator/remora - Kafka consumer lag-checking application for monitoring, written in Scala and Akka HTTP; a wrap around the Kafka consumer group command. Integrations with Cloudwatch and Datadog. Authentication recently added
- mariussoutier/PlayBasics - Example code for my tutorial series about Play Framework 2.x
- slack-scala-client/slack-scala-client - A scala library for interacting with the slack api and real time messaging interface
- pelotom/effectful - A syntax for type-safe effectful computations in Scala
- lastland/scala-forklift - Type-safe data migration tool for Slick, Git and beyond.
- pathikrit/sauron - Yet another Scala lens macro
- inca/circumflex - [UNMAINTAINED] Circumflex — lightweight Scala-based Web application framework and ORM
- fwbrasil/bond - Type-level validation for Scala
- kxbmap/configs - Scala wrapper for Typesafe config
- ing-bank/baker - Orchestrate microservice-based process flows
- dunnololda/scage - game engine written in Scala
- sstone/amqp-client - Simple fault-tolerant AMQP client written in Scala and based on Akka and the RabbitMQ java client
- input-output-hk/scrypto - Cryptographic primitives for Scala
- frees-io/iota - Fast [co]product types with a clean syntax. For Cats & Scalaz.
- ucb-bar/chipyard - An Agile Chisel-Based SoC Design Framework
- tkawachi/sbt-doctest - Doctest for scala
- sbt/sbt-protobuf - sbt plugin for compiling protobuf files
- storm-enroute/coroutines - Scala coroutines implementation.
- pheymann/typedapi - Build your web API on the type level.
- input-output-hk/mantis - A Scala based client for Ethereum Classic.
- Tapad/sbt-docker-compose - Integrates Docker Compose functionality into sbt
- robey/configgy - simple config and logging setup for scala
- lemonlabsuk/scala-uri - Simple scala library for building and parsing URIs
- jdegoes/functional-scala - The repository for the Functional Scala workshop.
- axel22/Ctries - Scala implementation of the Ctrie datastructure.
- sbt/sbt-site - Site generation for sbt
- playframework/play-scala-isolated-slick-example - Example Play Slick Project
- lucidsoftware/relate - Performant database access in Scala
- lihaoyi/fansi - Scala/Scala.js library for manipulating Fancy Ansi colored strings
- Sciss/ScalaCollider - A Scala sound synthesis library based on SuperCollider. Mirror of https://git.iem.at/sciss/ScalaCollider
- melrief/PureCSV - A type-safe and boilerplate-free CSV library for Scala
- lampepfl/dotty-example-project - An example sbt project that compiles using Dotty
- folone/poi.scala - Excel meets scalaz
- chandu0101/scalajs-react-components - Reusable scalajs-react components
- blemale/scaffeine - Thin Scala wrapper for Caffeine (https://github.com/ben-manes/caffeine)
- albuch/sbt-dependency-check - SBT Plugin for OWASP DependencyCheck. Monitor your dependencies and report if there are any publicly known vulnerabilities (e.g. CVEs). 🌈
- spirom/spark-streaming-with-kafka - Self-contained examples of Apache Spark streaming integrated with Apache Kafka.
- potigol/Potigol - Linguagem Potigol - Linguagem de programação funcional moderna para iniciantes - A Functional Programming Language for Beginners
- epfldata/squid - Squid – type-safe metaprogramming and compilation framework for Scala
- creativescala/creative-scala - Quick, graphical, fun introduction to programming in Scala.
- spray/spray-can - A low-overhead, high-performance, fully async HTTP 1.1 server and client library implemented entirely in Scala on top of Akka
- bwmcadams/hammersmith - Pure asynchronous MongoDB Driver for Scala.
- underscoreio/slickless - Support for shapeless HLists/Generics in Slick.
- scala-records/scala-records - Labeled records for Scala based on structural refinement types and macros.
- rjagerman/glint - Glint: High performance scala parameter server
- MAIF/otoroshi - Lightweight api management on top of a modern http reverse proxy
- Livestream/scredis - Non-blocking, ultra-fast Scala Redis client built on top of Akka IO, used in production at Livestream
- japgolly/nyaya - Random Data Generation and/or Property Testing in Scala & Scala.JS.
- gkossakowski/kentuckymule - Limits of Scala typechecking speed
- 47deg/github4s - A GitHub API wrapper written in Scala
- schemasafe/troy - Type-safe and Schema-safe Scala wrapper for Cassandra driver
- retronym/macrocosm - Exploration of Scala macros
- lucidsoftware/neo-sbt-scalafmt - Scalafmt SBT plugin
- scalameta/mdoc - Typechecked markdown documentation for Scala
- CyberAgent/aeromock - Lightweight mock web application server
- portable-scala/sbt-crossproject - Cross-platform compilation support for sbt.
- djspiewak/parseback - A Scala implementation of parsing with derivatives
- wookietreiber/scala-chart - Scala Chart Library
- lihaoyi/Scalite - An experimental whitespace-delimited syntax for the Scala programming language
- coral-streaming/coral - Coral is a real-time analytics and data science platform. It transforms streaming events and extract patterns from data via RESTful APIs. Built on Scala, Akka, Cassandra and Spray.
- yareally/android-scala-intellij-no-sbt-plugin - Directions on how to create a Scala based project in Intellij IDEA without having to resort to additional plugins or external building that cripples the nice features of the IDE.
- monix/minitest - The super light testing library for Scala and Scala.js
- DanielaSfregola/random-data-generator - Random generator of test data in Scala based on Scalacheck and Shapeless
- bitcoin-s/bitcoin-s - Bitcoin Implementation in Scala
- acrosa/scala-redis - A scala library for connecting to a redis server, or a cluster of redis nodes using consistent hashing on the client side.
- 47deg/scala-android - Scala on Android Examples
- scalajs-io/nodejs - This project provides Scala.js type-safe bindings for Node.js (current) v8.7.0 and LTS v6.11.4 APIs. The platform supports MEAN (MongoDB, Express, AngularJs, NodeJS), Cassandra, MySQL and many other npm projects.
- PagerDuty/scheduler - A Scala library for scheduling arbitrary code to run at an arbitrary time.
- marklister/product-collections - A very simple, strongly typed, scala framework for tabular data. A collection of tuples. A strongly typed scala csv reader and writer. A lightweight idiomatic dataframe / datatable alternative.
- hrj/abandon - 😌 Simple and Robust Accounting
- prnicolas/ScalaMl - Project, source code and data files for 1st edition "Scala for Machine Learning"
- finagle/featherbed - Asynchronous Scala HTTP client using Finagle, Shapeless and Cats
- crealytics/spark-excel - A Spark plugin for reading Excel files via Apache POI
- typelevel/paiges - an implementation of Wadler's a prettier printer
- Log4s/log4s - High-performance SLF4J wrapper for Scala.
- scalacenter/scaladex - The Scala Package Index
- peak6/scala-ssh-shell - Your Scala SSH backdoor into the jvm
- Nutomic/ensichat - Project discontinued
- ebowman/api-first-hand - API-First bootstrapping tool for building RESTful web services from a Swagger/OpenAPI spec
- bplawler/crawler - Scala DSL for web crawling
- underscoreio/essential-macros - Examples of simple Scala Macros
- scalastyle/scalastyle-sbt-plugin - scalastyle-sbt-plugin
- picnicml/doddle-model - 🍰 doddle-model: machine learning in Scala
- maxpumperla/ScalphaGoZero - An independent implementation of DeepMind's AlphaGoZero in Scala, using Deeplearning4J (DL4J)
- justin-db/JustinDB - ⚛️ JustinDB is a highly available globally distributed key-value data store.
- julianpeeters/avrohugger - Generate Scala case class definitions from Avro schemas
- t3hnar/scala-bcrypt - Scala wrapper for jBcrypt + pom.xml inside
- mtkopone/scct - Scala Code Coverage Tool
- KarelCemus/play-redis - Play framework 2 cache plugin as an adapter to redis-server
- jdegoes/lambdaconf-2014-introgame - Online material for the Introduction to Functional Game Programming with Scala workshop.
- ingoem/scala-react - Scala.react is a reactive programming library for Scala.
- Chymyst/chymyst-core - Declarative concurrency in Scala - The implementation of the chemical machine
- paradigmatic/Configrity - Simple, immutable and flexible configuration library for scala.
- johanandren/futiles - The missing utils for working with Scala Futures
- jesseeichar/scala-io - Repository for work on Scala Standard Library I/O components
- ilya-klyuchnikov/tapl-scala - Code from the book "Types and Programming Languages" in Scala
- fd4s/fs2-kafka - Functional Kafka Streams for Scala
- eryk/squant - SQuant是使用scala语言编写的量化开发工具箱，提供开箱即用的A股股票数据和外汇数据（docker镜像），以及高效的回测框架与交易模块。方便Java/Scala爱好者进行量化投资研究。 QQ群：281599099，微信公众号：Python与数字货币量化交易。对，我已经转python了。。。
- vinta/albedo - A recommender system for discovering GitHub repos, built with Apache Spark
- paypal/cascade - Common Libraries & Patterns for Scala Apps @ PayPal
- mybatis/scala - The Scala version of MyBatis SQL Mapper
- jasongoodwin/authentikat-jwt - JWT Scala Implementation - Claims based auth for Scala.
- zio/zio-actors - A high-performance, purely-functional library for building, composing, and supervising typed actors based on ZIO
- vasnake/Principles-of-Reactive-Programming - Principles of Reactive Programming, Scala: assignments and other code from Coursera https://class.coursera.org/reactive-002
- twitter/tormenta - Scala extensions for Storm
- 51zero/eel-sdk - Big Data Toolkit for the JVM
- stripe/dagon - Tools for rewriting and optimizing DAGs (directed-acyclic graphs) in Scala
- xored/scala-js-react - ScalaJS interface for Facebook React
- softwaremill/diffx - Pretty diffs for scala case classes
- Lemonjing/SwordOffer - 🔥剑指offer题解（Java & Scala实现）
- leanovate/play-mockws - Mock WS client for Play Framework
- iheartradio/kanaloa - Make your service more resilient by providing protection against traffic oversaturation
- henrikerola/scaladin - Scala API for Vaadin Framework
- 47deg/scala-days-android - Official Android app for Scala Days
- sparkling-graph/sparkling-graph - SparklingGraph provides easy to use set of features that will give you ability to proces large scala graphs using Spark and GraphX.
- norbert-radyk/spoiwo - Scala POI Wrapper for the spreadsheet generation in Excel:
- GravityLabs/HPaste - HBase DSL for Scala with MapReduce support
- alexarchambault/plotly-scala - Scala bindings for plotly.js
- yawaramin/scala-modules - Experimental implementations of ML-style modules in Scala
- Spinoco/fs2-http - Http Server and client using fs2
- mandubian/neurocat - From neural networks to the Category of composable supervised learning algorithms in Scala with compile-time matrix checking based on singleton-types
- fthomas/singleton-ops - Operations for primitive and String singleton types
- dwhjames/datomisca - Datomisca: a Scala API for Datomic
- scalacenter/macros - Archived - Scala Macros
- renaissance-benchmarks/renaissance - The Renaissance Benchmark Suite
- oleg-py/meow-mtl - Next Level MTL for Scala
- AnormCypher/AnormCypher - Neo4j Scala library based on Anorm in the Play Framework
- widok/widok - Reactive web framework for the JVM and Scala.js
- VladKopanev/zio-saga - Purely Functional Transaction Management In Scala With ZIO
- sksamuel/pulsar4s - Idiomatic, typesafe, and reactive Scala client for Apache Pulsar
- heathermiller/spores - Scala Spores, safe mobile closures.
- bokeh/bokeh-scala - Scala bindings for Bokeh plotting library
- mikeyhu/scaladiagrams - Generate class diagrams from scala source code
- mDialog/scala-zeromq - Thread-safe ZeroMQ for Scala
- lihaoyi/hands-on-scala-js - Better documentation for Scala.js
- GrahamLea/scala-spring-hibernate-maven-webapp - Code for kickstarting a webapp using Scala + Spring + Hibernate + Maven + Selenium WebDriver PageObject Web Tests
- oracle/wookiee - Scala based lightweight service framework using akka and other popular technologies.
- dwhjames/aws-wrap - Asynchronous Scala Clients for Amazon Web Services
- bsadeh/scalastic - scala driver for elasticsearch
- xxxnell/flex - Probabilistic deep learning for data streams.
- kogecoo/dl4j-examples-scala - a simple scala porting of https://github.com/deeplearning4j/dl4j-examples
- hussachai/play-scalajs-showcase - Play+Scala.js Showcase
- hmil/RosHTTP - Unified Scala.js + Scala HTTP client API
- Kanaka-io/play-monadic-actions - A simple scala DSL to allow clean and monadic style for Play! Actions
- DavidGregory084/sbt-tpolecat - scalac options for the enlightened
- scala-ts/scala-ts - Scala to TypeScript code generator
- sameersingh/scalaplot - Library to plot graphs using a scala frontend, and various backends such as gnuplot, jfreegraph, matplotlib, etc.
- raquo/Laminar - Simple, expressive, and safe UI library for Scala.js
- opensourceteams/spark-scala-maven-2.4.0 - Spark2.4.0 学习笔记分享
- ktonga/reactive-turtle - Scala and Akka for kids. A Functional Programming approach for the well known LOGO.
- eed3si9n/treehugger - treehugger.scala is a library to code Scala programmatically.
- streaming-with-flink/examples-scala - Stream Processing with Apache Flink - Scala Examples
- Sergey80/scala-samples - There are pieces of scala code that explain Scala syntax and related things - like what you can do with all this
- loicdescotte/pureWebappSample - Minimal http4s + Doobie + ZIO + Circe Scala application to show how to build a purely functional web application in Scala.
- guillaumebort/scasm - A a dynamic x86_64 assembler in Scala — Code for the live coding session @ Devoxx france 2016
- bowler-framework/Bowler - RESTful Web Framework based on Scala, built on top of Scalatra & Scalate
- pathikrit/dijon - A Dynamically Typed Scala Json Library
- MasseGuillaume/ScalaKata - Moved
- jodersky/akka-serial - Reactive serial communication library for Akka and Scala.
- avast/scala-server-toolkit - Functional programming toolkit for building server applications in Scala.
- TinkoffCreditSystems/typed-schema - Typelevel http service definition DSL
- GenslerAppsPod/scalavro - A reflection-based Avro library in Scala.
- scala-exercises/exercises-stdlib - Scala Exercises' lessons for the standard library
- nraychaudhuri/scalainaction - Code examples from scala in action book
- foundweekends/pamflet - a publishing application for short texts
- ReactivePlatform/Pragmatic-Scala - Pragmatic Scala 中文版——《Scala实用指南》代码清单（包含 SBT 版本（切到sbt分支））
- paulgoldbaum/scala-influxdb-client - Asynchronous InfluxDB client for Scala
- Azure/azure-event-hubs-spark - Enabling Continuous Data Processing with Apache Spark and Azure Event Hubs
- scredis/scredis - Non-blocking, ultra-fast Scala Redis client built on top of Akka IO.
- plokhotnyuk/actors - Evaluation of API and performance of different actor libraries
- Thangiee/Freasy-Monad - Easy way to create Free Monad using Scala macros with first-class Intellij support.
- sterglee/scalalab - ScalaLab: Efficient MATLAB like scientific computing for the Java platform with Scala 2.12, for Scala 2.13, see the project https://github.com/sterglee/scalalab213.git. Also, JShellLab, is a similar environment using Java's JShell and Groovy: https://github.com/papdim/JShellLab
- Comcast/ip4s - Defines immutable, safe data structures for describing IP addresses, multicast joins, socket addresses and similar IP & network related data types
- youzan/gatling-dubbo - A gatling plugin for running load tests on Apache Dubbo(https://github.com/apache/incubator-dubbo) and other java ecosystem.
- vagmcs/Optimus - Optimus is a mathematical programming library for Scala.
- meetup/archery - 2D R-Tree implementation in Scala
- MAIF/izanami - Izanami is a shared configuration, feature flipping and A/B testing server well-suited for micro-service architecture implementation.
- scalawarrior/scalawarrior - Game written in Scala for learning Scala.
- scalafx/scalafx-ensemble - scalafx ensemble
- JohnReedLOL/scala-trace-debug - Macro based print debugging. Locates log statements in your IDE.
- ohnosequences/sbt-s3-resolver - ☁️Amazon S3-based resolver for sbt
- Ahnfelt/react4s - Production ready React wrapper for Scala.js - composable lifecycle - no memoization, no macros, no implicits.
- SidneyXu/JGSK - Java,Groovy,Scala,Kotlin 四种语言的特点对比
- scala-ide/scala-ide-play2 - Play 2 support for Scala IDE
- openmole/openmole - Workflow engine for exploration of simulation models using high throughput computing
- chenkelmann/actuarius - A markdown processor for the JVM written in Scala.
- bobye/neuron - Scala library for neural networks
- roboscala/sbt-robovm - An sbt plugin for iOS development in Scala
- profunktor/redis4cats - 💾 Redis client built on top of Cats Effect, Fs2 and Lettuce
- mwunsch/handlebars.scala - A Scala implementation of the Handlebars templating language (a superset of Mustache).
- mkotsur/aws-lambda-scala - Writing AWS Lambdas in Scala
- eed3si9n/gigahorse - Gigahorse is an HTTP client for Scala with multiple backend support.
- scala-jsonapi/scala-jsonapi - Scala support library for integrating the JSON API spec with Spray, Play! or Circe
- okumin/akka-persistence-sql-async - A journal and snapshot store plugin for akka-persistence using RDBMS.
- japgolly/test-state - Scala Test-State.
- gonmarques/slick-repo - CRUD Repositories for Slick based persistence Scala projects.
- gideondk/Raiku - A non-blocking - Akka IO driven - Riak client for Scala with a cute DSL
- zhongl/config-annotation - A refactor-friendly way to use typesafe's config by scala macro annotation
- scala-exercises/exercises-scalatutorial - Exercises for the "Functional Programming Principles in Scala", part of the FP in Scala specialized program by EPFL.
- lloydmeta/schwatcher - File-watching library for Scala. Built on Java 7's WatchService, RxScala and Akka actors.
- kubukoz/sup - Composable, purely functional healthchecks in Scala.
- julienrf/scalm - Elm-inspired Scala library for writing web user interfaces
- darrenjw/scala-course - Scala for Statistical Computing and Data Science Short Course
- zenecture/neuroflow - Artificial Neural Networks for Scala
- suzaku-io/suzaku - Suzaku web UI framework for Scala
- sief/play-guard - Play2 module for rate limiting, based on token bucket algorithm
- scalasummerschool/lectures - Learn Functional Programming in Scala
- sbt/sbt-jacoco - JaCoCo Code Coverage plug-in for sbt.
- nafg/slick-migration-api - Schema manipulation dialects and DSL for Slick
- spaced/scala-js-d3 - d3 facade types for Scala.js
- sbt/sbt-boilerplate - sbt plugin for generating scala.Tuple/Function related boilerplate code
- quaich-project/quaich - Scala Serverless Microframework for AWS Lambda, inspired by Amazon's Chalice (https://github.com/awslabs/chalice)
- monix/shade - Memcached client for Scala
- johnynek/inliner - scala macros to inline idiomatic scala for maximum performance
- ashwinbhaskar/functional-way - An attempt to write small programs (eg -algorithms) in a functional way.
- zalando/beard - A lightweight, logicless templating engine, written in Scala and inspired by Mustache
- sbt/sbt-unidoc - sbt plugin to create a unified API document across projects
- lloydmeta/diesel - Boilerplate-free, zero-overhead Tagless Final / typed-final / Finally Tagless DSLs in Scala
- gphat/wabisabi - Scala Asynchronous ElasticSearch HTTP Client
- tpolecat/natchez - functional tracing for cats
- sisioh/scala-dddbase - Scala Library for Domain Driven-Design
- krasserm/akka-stream-eventsourcing - Event sourcing for Akka Streams
- japgolly/clear-config - Scala FP configuration library with a focus on runtime clarity
- dyweb/scrala - 🐳 ☕ 🕷️ Scala crawler(spider) framework, inspired by scrapy, created by @gaocegege
- valskalla/odin - Fast & Functional logger in Scala
- underscoreio/essential-scala - Source code for Underscore's Essential Scala
- tristanjuricek/knockoff - A Markdown parser + object model in scala
- sksamuel/sbt-scapegoat - sbt plugin for scapegoat scala static analysis plugin
- rockthejvm/udemy-scala-beginners - The official repository for the Scala beginners course on Udemy
- outworkers/morpheus - Reactive type-safe Scala driver for SQL databases
- magarciaEPFL/scaladotnet - Scala SDK (compiler and standard library) for .NET
- ciren/cilib - Typesafe, purely functional Computational Intelligence
- ashwinbhaskar/scala-to-dotty - Dotty way of writing Scala 2 code
- sjrd/scala-js-actors - Actor system for Scala.js
- sirthias/borer - Efficient CBOR and JSON (de)serialization in Scala
- OndraFiedler/spark-recommender - Scalable recommendation system written in Scala using the Apache Spark framework
- lihaoyi/scala-js-games - Some simple games ported to Scala-Js
- hempalex/scala-impatient - My solutions for "Scala for the Impatient" exercises
- agemooij/sbt-prompt - An SBT plugin for making your SBT prompt more awesome
- PaytmLabs/akka-batteries - Utilities for Akka cluster in production
- jaspervz/todo-http4s-doobie - A sample project of a microservice using http4s, doobie, and circe.
- bioscala/bioscala - Bioinformatics for the Scala programming language
- scoverage/sbt-coveralls - Sbt plugin for uploading Scala code coverage to coveralls
- mgonto/factory_pal - A Scala framework for creating objects as test data. Say no to Mocks
- kclay/rethink-scala - Scala Driver for RethinkDB
- kailuowang/mainecoon - Transform and compose tagless final encoded algebras in scala
- ChristopherDavenport/fuuid - Functional UUID's for Scala
- b-studios/scala-effekt - Extensible algebraic effects with handlers
- vmunier/akka-http-scalajs.g8 - Giter8 template to get started with Akka HTTP and Scala.js.
- unicredit/sbt-swagger-codegen - sbt Plugin for Scala code generation for Swagger specs
- stephentu/scala-sql-parser - SQL parser written using Scala's parser combinator library
- P7h/Spark-MLlib-Twitter-Sentiment-Analysis - 🌟 ✨ Analyze and visualize Twitter Sentiment on a world map using Spark MLlib
- longevityframework/longevity - A Persistence Framework for Scala and NoSQL
- heroku/sbt-heroku - An sbt plugin for deploying Heroku Scala applications
- peregin/gps-overlay-on-video - Telemetry (GPS) data overlay on videos
- krzemin/octopus - Scala library for boilerplate-free validation
- jsuereth/scala-in-depth-source - The source code for the Scala In Depth book.
- HouzuoGuo/schale - A subprocess interface for Scala
- gzoller/ScalaJack - Fast JSON parser/generator for Scala
- epfl-lara/ScalaZ3 - DSL in Scala for Constraint Solving with Z3 SMT Solver
- davidB/scala-archetype-simple - a simple maven archetype for project in scala
- aloiscochard/scato - An exploration of purely functional library design in Scala.
- SmartBackpacker/core - FP Scala Back-end of the Smart Backpacker App
- scala-ide/scala-worksheet - A Scala IDE plugin for a multi-line REPL (called worksheet)
- Orkestra-Tech/orkestra - Functional DevOps with Scala and Kubernetes
- fractal/skeleton - Simple Scala project template
- ensime/scala-debugger - Scala libraries and tooling utilizing the Java Debugger Interface.
- denisrosset/metal - Metal - fast unboxed data structures for Scala
- crossroad0201/ddd-on-scala - DDD sample implementation by Scala.
- aishfenton/Argus - Builds models from JSON Schemas
- theiterators/kebs - Scala library to eliminate boilerplate
- STHSF/TextRank - 基于PageRank的TextRank方法, 可以应用于中文关键词、短语、摘要提取程序，代码使用Scala编写。
- neysofu/tyche - Statistics utilities for the JVM - in Scala!
- lihaoyi/PPrint - Pretty-printing value, types and type-signatures in Scala
- gothinkster/scala-play-realworld-example-app - Exemplary real world application built with Scala 2.13 & Play
- criteo/cuttle - An embedded job scheduler.
- jleetutorial/scala-spark-tutorial - Project for James' Apache Spark with Scala course
- botkop/numsca - numsca is numpy for scala
- alexkvak/teamcity-slack - TeamCity Slack plugin
- w11k/scalamodules - ScalaModules is an elegant and intuitive domain specific language for OSGi development written in the Scala programming language.
- sparsetech/pine - Functional HTML5 and XML library for the Scala platform
- scala-lms/tutorials - Tutorials on Lightweight Modular Staging
- ornicar/scalex - [abandoned] Hoogle-like documentation search engine, for scala
- MasseGuillaume/ScalaKata2 - Interactive Playground
- backuity/clist - Command Line Interface Scala Toolkit
- btlines/pbdirect - Read/Write Scala objects directly to Protobuf with no .proto file definitions
- tonyskn/coursera-scala - My solutions to Coursera's "Functional Programming in Scala"
- scalaz/scalaz-nio - Performant, purely-functional, low-level, and unopinionated wrapper around Java NIO functionality
- scalan/scalan - Generic framework for development of domain-specific compilers in Scala
- nuttycom/xenomorph - Scala library for free applicative schemas capable of parsing/rendering JSON data structures.
- bmc/grizzled-scala - A general-purpose library of miscellaneous stuff for Scala.
- scala/jardiff - A tool for comparing JAR files, including Scala pickled signatures and method code
- blockchain-unica/blockapi - A general framework for blockchain analytics
- akisaarinen/rillit - Boilerplate-free Functional Lenses for Scala 2.10
- 47deg/scalacheck-toolbox - A helping hand for generating sensible data with ScalaCheck
- sirthias/scala-benchmarking-template - SBT template project for creating Scala (micro-)benchmarks based on Caliper
- scullxbones/akka-persistence-mongo - Implementation of akka-persistence storage plugins for mongodb
- fancellu/scalajs-vue - Scala.js bindings for Vue.js and an example application
- circe/circe-derivation - Fast type class instance derivation for circe
- Verizon/journal - A reasonable logging library for Scala
- Stratio/khermes - A distributed fake data generator based in Akka.
- saksdirect/sbt-newrelic - New Relic monitoring integration for SBT with sbt-native-packager
- rklaehn/abc - Array-based immutable collections for scala
- lendup/fs2-blobstore - Minimal, idiomatic, stream-based Scala interface for key/value store implementations
- julianpeeters/sbt-avrohugger - sbt plugin for generating Scala sources for Apache Avro schemas and protocols.
- jokade/angulate2 - Scala.js bindings for Angular
- inoio/solrs - An async, non-blocking solr client for java/scala, providing a query interface like SolrJ
- djspiewak/extreme-cleverness - A set of functional collections created, ported and modified for my tak at NE Scala 2011
- agemooij/riak-scala-client - An easy to use, non-blocking, fast Scala client library for interacting with Riak.
- ACINQ/bitcoin-lib - Simple bitcoin library written in Scala
- zio/zio-akka-cluster - ZIO wrapper for Akka Cluster
- swagger-api/swagger-scala-module - Swagger support for scala
- stryker-mutator/stryker4s - Mutation testing for Scala. Work in progress...
- storm-enroute/macrogl - Scala macro-based frontend for OpenGL for structured and efficient graphics code.
- scala/scala-module-dependency-sample - Depend on Scala modules like a pro
- scala/scala-collection-compat - makes a subset of the Scala 2.13 collections API available on 2.11 and 2.12, to aid cross-building
- scalacenter/sbt-release-early - Opinionated sbt plugin to release your artifacts early, both on merge and via git tag.
- pbugnion/s4ds - Code samples for Scala for data science
- OlegYch/scastie_old - Scala pastebin
- MfgLabs/commons-aws - Streaming / asynchronous Scala client for common AWS services
- ITV/scala-pact - A Scala implementation of CDC using the Pact standard
- holdenk/spark-validator - A library you can include in your Spark job to validate the counters and perform operations on success. Goal is scala/java/python support.
- criteo/lolhttp - An HTTP Server and Client library for Scala.
- archivesunleashed/aut - The Archives Unleashed Toolkit is an open-source toolkit for analyzing web archives.
- w11k/slf4s - Simple Scala facade for SLF4J
- scalafiddle/scalafiddle-editor - Web user interface for ScalaFiddle
- rklaehn/radixtree - A fast and generic immutable radix tree for scala
- quantifind/Sumac - Argument parsing in Scala
- miguno/akka-mock-scheduler - A mock Akka scheduler to simplify testing scheduler-dependent code
- maxcellent/lamma - Lamma schedule generator for Scala is a professional schedule generation library for periodic schedules like fixed income coupon payment, equity deravitive fixing date generation etc.
- travisbrown/type-provider-examples - Macro-based type providers for Scala (examples)
- sksamuel/monkeytail - Macro derived validation for cats.data.Validated
- scala-js/scala-js-java-time - Scala.js implementation for java.time in JDK8
- runarorama/Malakov - Markov Chains for Scala
- regb/scala-game-library - Cross-platform game engine for Scala - in development
- groz/interviews - Solutions to popular job interview problems in Scala
- botkop/scorch - scorch is a deep learning framework in Scala inspired by PyTorch
- bmc/classutil - Scala-friendly, fast class-finder library (using ASM under the covers)
- bfil/scala-automapper - Hassle-free case class mapping!
- vert-x3/vertx-lang-scala - Vert.x for Scala
- tpolecat/examples - Example usage of scalaz and uncommon Scala features.
- milessabin/macro-compat - macro-compat is a small library which allows you to compile macros with Scala 2.10.x which are written to the Scala 2.11/2 macro API.
- mefellows/sbt-dotenv - Simple Dotenv implementation for Scala SBT Builds. Configures environment for local development.
- mdedetrich/soda-time - Scala/Scala.js port of JodaTime to Scala/Scala.js
- lihaoyi/scala-js-fiddle - Source code for Scala.jsFiddle
- lightbend/scala-sculpt - Dependency extraction for Scala codebases, to aid in modularizing
- codacy/scala-consul - Consul API for scala
- AtomicScala/atomic-scala-examples - Examples from the book "Atomic Scala" 2nd Edition by Bruce Eckel & Dianne Marsh
- wheaties/TwoTails - A Scala compiler plugin for mutual tail recursion
- vspiewak/twitter-sentiment-analysis - Streaming tweets with spark, language detection & sentiment analysis, dashboard with Kibana
- sjrd/scala-js-jquery - jQuery facade types for Scala.js
- scala/scala-seed.g8 - Giter8 template for a simple hello world app in Scala.
- oermolaev/simple-scala-rest-example - Example of simple REST Service on Scala
- finagle/finagle-oauth2 - OAuth2 Server-Side Provider for Finagle
- fehmicansaglam/tepkin - Reactive MongoDB Driver for Scala
- daviddenton/fintrospect - Implement fast, type-safe HTTP webservices for Finagle
- cvogt/compossible - Scala Records: Extensible records and type-indexed maps
- aws4s/aws4s - Non-blocking AWS SDK for Scala exposing strongly-typed APIs built on top of http4s, fs2 and cats
- typelevel/spotted-leopards - Proof of concept for a cats-like library built using Dotty features
- scala/community-build - build a corpus of open-source repos against nightly Scala builds
- pbassiner/sbt-multi-project-example - sbt multi-project example
- NewMotion/ocpp - Open Charge Point Protocol
- lightbend/dbuild - Multi-project build tool, based on sbt.
- klout/scoozie - Scala DSL on top of Oozie XML
- takezoe/solr-scala-client - Solr Client for Scala
- sjrd/ozma - Extending Scala with Oz Concurrency
- runarorama/latr - A scala macro for reasonable lazy semantics
- rucek/akka-streams-in-practice - Import data from CSV files to Cassandra using Akka Streams
- mikolak-net/travesty - Diagram- and graph-generating library for Akka Streams
- kakao/cuesheet - A framework for writing Spark 2.x applications in a pretty way
- GraphChi/graphchiDB-scala - Experimental GraphChi-DB graph database with computational capabilities
- vitorsvieira/dilate - Nearly zero runtime object allocation powered by scalameta. Value class and Unboxed Tagged Type generation at compile-time.
- vigoo/scalafxml - Bridging the gap between scalafx and FXML with generated proxies
- vert-x/mod-lang-scala - Vert.x 2.x is deprecated - use instead
- Verizon/helm - A native Scala client for interacting with Consul
- ua-parser/uap-scala - Scala port of ua-parser
- scala/scala-swing - Scala wrappers for Java's Swing API for desktop GUIs
- nemoo/play-slick3-example - A simple skeleton for play scala slick applications.
- jcazevedo/moultingyaml - Scala wrapper for SnakeYAML
- davidledwards/zookeeper - A collection of Scala artifacts that make working with ZooKeeper enjoyable
- circe/circe-config - Yet another Typesafe config Scala wrapper powered by circe
- augustjune/canoe - Functional Telegram Bot API for Scala
- vivri/Adjective - Programming is an exercise in linguistics; spice-up Scala types with Adjective.
- scala/scala-parallel-collections - Parallel collections standard library module for Scala 2.13+
- scalacenter/scalac-profiling - Implementation of SCP-010.
- ReifyIt/basis - Experimental foundation library for Scala focussed on efficiency and clean design
- neotypes/neotypes - Scala lightweight, type-safe, asynchronous driver for neo4j
- gvolpe/pfps-shopping-cart - 🛒 The Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"
- anvie/blueprints-scala - Tinkerpop Blueprints Scala
- ajhager/libgdx-sbt-project.g8 - A g8 template for developing Scala games using libgdx.
- zilverline/event-sourced-blog-example - Example Scala blog application using event sourcing, memory image, and the Play! 2.0 framework.
- timeoutdigital/docless - A scala DSL to generate JSON schema and swagger documentation for your web services.
- oxlade39/STorrent - BitTorrent client written in Scala using Akka
- jorgeortiz85/scala-javautils - An set of utilities for dealing with Java and Scala collections.
- hywelandrews/nescala - A Nes Emulator written in Scala
- harrah/sbinary - Library for describing binary formats for Scala types
- YannMoisan/hands-on-scalaz - Discover scalaz in a practical way
- schmitch/sbt-jib - sbt version of sbt jib: https://github.com/GoogleContainerTools/jib
- orrsella/scala-e2e-testing - A sample project that shows how to write truly end-to-end tests in Scala
- ing-bank/scruid - Scala + Druid: Scruid. A library that allows you to compose queries in Scala, and parse the result back into typesafe classes.
- dgant/PurpleWave - StarCraft: Brood War AI in Scala
- yahoo/maha - A framework for rapid reporting API development; with out of the box support for high cardinality dimension lookups with druid.
- xuwei-k/sbt-class-diagram - sbt plugin to create a class diagram
- wasted/netflow - Scala/Netty Netflow Collector used at wasted.io
- swoop-inc/spark-alchemy - Collection of open-source Spark tools & frameworks that have made the data engineering and data science teams at Swoop highly productive
- Spinoco/fs2-kafka - Kafka client for functional streams for scala (fs2)
- scala/scala-continuations - the Scala delimited continuations plugin and library
- scalafx/ProScalaFX - Pro JavaFX2 book source codes translated to ScalaFX
- playframework/scalatestplus-play - ScalaTest + Play
- fomkin/pushka - ABANDONED Pure Scala serialization library with annotations
- erikerlandson/coulomb - coulomb: a statically typed unit analysis library for Scala
- chandu0101/scalajs-react-native - build native mobile applications using scala.js and react-native - please check https://github.com/chandu0101/sri where future work is going to take place :)
- apache/predictionio-template-recommender - PredictionIO Recommendation Engine Template (Scala-based parallelized engine)
- alonsodomin/cron4s - Cross-platform CRON expression parsing for Scala
- akka/akka-persistence-dynamodb - DynamoDBJournal for Akka Persistence
- twitter-archive/naggati2 - Protocol builder for netty using scala (DEPRECATED)
- sharfah/scala-coursera - Functional Programming Principles in Scala (Sep 18th 2012)
- scalaz/scalaz-plugin - A compiler plugin that will improve on the scala compiler on the assumption that the user is using the Scalazzi-safe subset of Scala.
- politrons/reactiveScala - Example of Features, Reactive and Pure functional programing in Scala
- lloydmeta/metascraper - Scala library for scraping metadata from specified URLs (e.g. OpenGraph)
- janstenpickle/extruder - Populate Case Classes From Any Data Source
- exercism/scala - Exercism exercises in Scala.
- debasishg/scouchdb - CouchDB Driver and View Server in Scala
- chris-twiner/scalesXml - Alternate Scala XML library
- azakordonets/fabricator - Fabricator is a minimalist generator of random strings, numbers, etc. to help reduce some monotony particularly while writing automated tests or anywhere else you need anything random. It's written on scala but fully backward compatible with Java.
- adamw/scala-macro-debug - Scala macros for making debugging easier
- swaldman/sbt-ethereum - An sbt-based solidity / scala development environment, and general command-line power tool, for Ethereum.
- softwaremill/scala-common - Tiny independent libraries with a single purpose, often a single class
- RadoBuransky/sonar-scoverage-plugin - Sonar plugin for Scala statement coverage tool
- pjfanning/swagger-akka-http-sample - Sample demonstrating use of swagger-akka-http
- mgdigital/Chromaprint.scala - Chromaprint/AcoustID audio fingerprinting for the JVM
- enshahar/BasicFPinScala - Leaning functional program in Scala
- dwestheide/kontextfrei - Writing application logic for Spark jobs that can be unit-tested without a SparkContext
- Clustering4Ever/Clustering4Ever - C4E, a Scala or Spark library for local and distributed Clustering.
- Centaur/scalaconsole - Scala REPL in a GUI
- adornes/spark_scala_ml_examples - Spark 2.0 Scala Machine Learning examples
- jstrachan/scopt - simple scala command line options parsing
- danluu/storrent - Toy scala/akka Bittorrent client. Written while learning scala and now unmaintained
- rdbc-io/rdbc - Asynchronous database access for Scala and Java
- alvaroc1/s2js - Scala to Javascript compiler
- akka-js/shocon - Simple pure-scala Typesafe HOCON implementation using FastParse
- hail-is/hail - Scalable genomic data analysis.
- higherkindness/mu - Mu is a purely functional library for building RPC endpoint based services with support for RPC and HTTP/2
- cirg-up/cilib - Typesafe, purely functional Computational Intelligence
- gatling/jsonpath - A JSONPath interpretor in Scala
- goldmar/bitcoin-akka - a client to btcwallet, written in Scala and built on akka
- scala-yinyang/scala-yinyang - Library for deep embedding of DSLs based on Scala macros.
- newca12/scala-netty-examples - Scala port of the examples from Jboss Netty distribution
- scalajp/scala_text - Scala学習用テキスト
- dnvriend/akka-persistence-jdbc - Asynchronously writes journal and snapshot entries to configured JDBC databases so that Akka Actors can recover state
- ovotech/fs2-kafka - Functional Kafka Streams for Scala
- typesafehub/akka-js - Implementation of Akka Actors for Scala.js.
- splink/pagelets - A module for the Play Framework to build highly modular applications
- outworkers/reactiveneo - [DISCONTINUED] Reactive type-safe Scala driver for Neo4J
- findify/scala-packed - Scala library for memory-efficient data structures
- bmjames/scala-optparse-applicative - Scala port of Paolo Capriotti's optparse-applicative library
- siddhartha-gadgil/ProvingGround - Proving Ground: Tools for Automated Mathematics
- valotrading/zeromq-scala-binding - Scala binding for ZeroMQ
- lambdista/money - Scala DSL for money-related operations
- dwango/scala_text - Scala研修用テキスト
- deanwampler/prog-scala-2nd-ed-code-examples - The code examples used in Programming Scala, 2nd Edition (O'Reilly)
- sbt/sbt-scalabuff - SBT plugin which generate case classes and support for serialization from Google Protocol Buffer definitions using ScalaBuff
- lloydmeta/slim-play - Slim Play app
- src-d/jgit-spark-connector - jgit-spark-connector is a library for running scalable data retrieval pipelines that process any number of Git repositories for source code analysis.
- AVSystem/scala-commons - AVSystem commons library for Scala
- aloiscochard/sindi - Sindi - An IoC Container for Scala
- RichRelevance/scalaz-netty - A minimalist wrapper for Netty in terms of scalaz-stream
- jrudolph/scala-world-2015 - Source code for the scala.world 2015 talk about akka-stream / akka-http
- dozed/fink - fink -- a scala based cms
- apollographql/apollo-scalajs - Use Apollo GraphQL from Scala.js apps!
- apache/predictionio-template-ecom-recommender - PredictionIO E-Commerce Recommendation Engine Template (Scala-based parallelized engine)
- almoehi/reactive-docker - A fully reactive scala client for the docker remote API.
- epfl-lara/stainless - 💯 Verification framework and tool for higher-order Scala programs
- underscoreio/creative-scala - Quick, graphical, fun introduction to programming in Scala.
- chop-dbhi/dataexpress - [NOT MAINTAINED] DataExpress is a simple, Scala-based cross database ETL toolkit supporting Postgres, MySql, Oracle, SQLServer, and Sqlite
- justwrote/scala-faker - A library for generating fake data written in scala.
- acrosa/Scala-TwitterStreamer - Scala client for the Twitter streaming api
- rickynils/scalacheck - Property-based testing for Scala
- scalation/scalation - Scala Library and Domain-Specific Language (DSL) for Modeling & Simulation
- powerapi-ng/powerapi-scala - PowerAPI is a middleware toolkit for building software-defined power meters
- dimafeng/testcontainers-scala - The project repository has moved to https://github.com/testcontainers/testcontainers-scala
- deanwampler/scala-hadoop - Using Hadoop with Scala
- alvinj/ScalaApacheAccessLogParser - An Apache access log parser written in Scala
- apache/incubator-openwhisk - Apache OpenWhisk is a serverless event-based programming service and an Apache Incubator project.
- yueeng/hacg - 琉璃神社 hacg android app by scala
- scalaz/scalaz-schema - A purely-functional library for defining type-safe schemas for algebraic data types, providing free generators, SQL queries, JSON codecs, binary codecs, and migration from this schema definition
- xuwei-k/httpz - purely functional http client with scalaz.Free
- underscoreio/compose - Compositional music composition using Scala, SuperCollider, and Web Audio.
- typesafehub/activator-akka-cluster-sharding-scala - Activator template for the Akka Cluster Sharding feature
- snowplow/scala-maxmind-iplookups - Scala client for MaxMind Geo-IP
- pocorall/scaloid-apidemos - A Scala port of well-known ApiDemos for Android
- bmc/argot - A command-line parser for Scala
- freechipsproject/rocket-chip - Rocket Chip Generator
- adamw/macwire - Lightweight and Nonintrusive Scala Dependency Injection Library
- scalaz/scalaz-zio - ZIO — A type-safe, composable library for asynchronous and concurrent programming in Scala
- mpilquist/simulacrum - First class syntax support for type classes in Scala
- adamw/quicklens - Modify deeply nested case class fields
- lightbend/migration-manager - Scala Binary Compatibility validation tool – "MiMa" for short
- julien-truffaut/fp-foundation - Foundation of functional programming course
- ThoughtWorksInc/sbt-api-mappings - An Sbt plugin that fills apiMappings for common Scala libraries.
- scalaz/scalaz-analytics - A high-performance, purely-functional library for doing computational analysis and statistics over data in a type-safe way
- noelwelsh/pfennig - A Probabilistic Functional Programming Language DSL in Scala
- knutwalker/transducers-scala - Transducers are a way to build reusable transformations.
- 47deg/case-classy - configuration with less hassle
- kifi/franz - Better Api for using SQS with Scala
- jokade/scalajs-angulate - ScalaJS binding for AngularJS.
- jberkel/gist-it - Android gist API client written in Scala
- bitcoin-s/bitcoin-s-core - Bitcoin Implementation in Scala (core module)
- xxxnell/flip - Fast and lightweight probability tools for a dataset and a data stream.
- nihirash/ells - Embeddable Lisp-Like Scripting
- ktoso/scala-rainbow - Super simple terminal output colorizing for Scala
- payalabs/scalajs-react-bridge - A simple way to make React components in the wild usable in scalajs-react apps. Write a case class for each component and start using it in a type-safe manner in scalajs-react apps.
- mfirry/web-frameworks-templates - Comparing different frameworks for building RESTful API in Scala
- faubertin/scala-play-rest-example - RESTful API for a fictive user management microservice.
- bsamaripa/Wonderland-Scala-Katas - Scala port of gigasquid/wonderland-clojure-katas
- opencypher/cypher-for-apache-spark - Cypher for Apache Spark brings the leading graph query language, Cypher, onto the leading distributed processing platform, Spark.
- pshirshov/izumi-r2 - Productivity-oriented collection of lightweight fancy stuff for Scala toolchain
- pk11/sedis - a thin scala wrapper for jedis (https://github.com/xetorthio/jedis)
- iamthiago/cassandra-phantom - Cassandra + Phantom Example
- erikvanoosten/sentries - Sentries - For easy fault handling in Scala programs
- outworkers/util - The util project, packed with common goodies.
- lucidd/scala-js-chrome - ScalaJS bindings for Chrome Extention/App and ChromeOS APIs
- fdimuccio/play2-sockjs - A SockJS server implementation for Play Framework.
- failurewall/failurewall - Destroys failures.
- derekjw/fyrie-redis - A Redis client written in Scala, using Akka actors and non-blocking IO. Supports Redis 2.2.
- circe/circe-magnolia - Circe codec derivation using magnolia
- benhutchison/prickle - Prickle is a library for easily pickling (serializing) object graphs between Scala and Scala.js.
- 47deg/nine-cards-backend - An Open Source Android Launcher built with Scala on Android
- typelevel/scalaz-contrib - Interoperability libraries & additional data structures and instances for Scalaz
- scala/compiler-benchmark - Benchmarks for scalac
- psuter/cafebabe - Tiny Scala library to generate class files for the JVM
- jfkelley/argyle - Scala command-line arguments parser
- BasileDuPlessis/scala-for-the-impatient - Solutions for "Scala for the Impatient" exercises
- ambiata/introduction-to-fp-in-scala - A softer introduction to fp in scala course, based on patterns-in-types and the nicta course.
- wvlet/log - Fancy logging library for Scala
- tomerd/scala-xmpp - A scala based xmpp framework
- Sagacify/sonar-scala - Sonarqube plugin for scala analysis
- reggoodwin/ferrit - Ferrit is a web crawler service written in Scala using Akka, Spray and Cassandra.
- reactivecodes/scala-time - Scala friendly wrapper for java.time and ThreeTen BP
- mslinn/web3j-scala - Lightweight and idiomatic Scala wrapper around Web3J for Ethereum.
- jmparsons/play-scala-backbone-todo - Built on Play Framework, Slick, Backbone, Webjars, RequireJS, CoffeeScript and Dustjs using the H2 in-memory database.
- GetJenny/starchat - An Open Source, scalable conversational engine for B2B applications.
- anskarl/LoMRF - LoMRF is an open-source implementation of Markov Logic Networks
- scalatra/scalatra.g8 - A giter8 template for a basic Scalatra SBT project
- julianpeeters/avro-scala-macro-annotations - Compile-time tools for working with Avros in Scala
- jfarcand/WCS - An Asynchronous WebSocket Client Library for Scala
- DCI/scaladci - Exploring the DCI paradigm in Scala
- kenkoooo/AtCoderProblems - Problem manager for AtCoder users
- maffoo/jsonquote - build JSON in scala with string interpolation
- takezoe/resty - Super easy REST API framework for Scala
- eclipsesource/play-json-schema-validator - JSON Schema Validation with Play JSON
- spring-projects/spring-integration-dsl-scala - Spring Integration Scala DSL
- scala-ide/scala-refactoring - A library providing automated refactoring support for Scala.
- michelou/android-examples - Android code examples written in Scala
- beloglazov/couchdb-scala - A purely functional Scala client for CouchDB
- non/spire - Powerful new number types and numeric abstractions for Scala.
- Spirals-Team/powerapi - PowerAPI is a middleware toolkit for building software-defined power meters
- sungjk/s-blockchain - 💰Minimal blockchain implementation using Scala with Netty
- MfgLabs/precepte - Précepte is an opinionated scala monitoring library
- martincooper/scala-datatable - Immutable DataTable implementation in Scala
- boundary/overlock - Boundary's suite of concurrent scala utilities.
- anurag/stripe-scala - Stripe Scala Library
- adamw/elasticmq - Message queueing system with an actor-based Scala and Amazon SQS-compatible interfaces. Runs stand-alone or embedded.
- andyscott/droste - to iterate is human, to recurse, divine
- propensive/kaleidoscope - Compile-time-checked string pattern matching for Scala
- bitbart/blockapi - A general framework for blockchain analytics
- scala-native/scala-native.g8 - Giter8 template for a minimal project that uses Scala Native.
- prystupa/scala-cucumber-matching-engine - This repo backs a series of posts that walk through developing an equity exchange prototype using Scala and test driving the development with Cucumber
- dicarlo2/ScalaEquals - ScalaEquals. Never look up an equals/hashCode recipe again!
- 47deg/LambdaTest - Functional testing for Scala.
- miloszpp/scala-ts - Scala to TypeScript code generator
- outr/reactify - The first and only true Functional Reactive Programming framework for Scala.
- bchazalet/scalajs-electron-skeleton - A skeleton for a Scala.sj based electron application
- datasift/dropwizard-scala - Scala language integration for Dropwizard
- dcos/cosmos - Provides an API for the orderly, harmonious, and complete management of DC/OS service packages
- VaughnVernon/ReactiveMessagingPatterns_ActorModel - The examples for the book "Reactive Messaging Patterns with the Actor Model--Applications and Integration in Scala and Akka"
- scalikejdbc/hello-scalikejdbc - Lightbend Activator Template for ScalikeJDBC Beginners
- dacr/jassh - High level scala SSH API for easy and fast operations on remote servers.
- earldouglas/xsbt-web-plugin - Build J2EE Web applications with sbt
- softprops/courier - send electronic mail with scala
- gilbertw1/slack-scala-client - A scala library for interacting with the slack api and real time messaging interface
- koalanlp/KoalaNLP-core - KoalaNLP = Korean + Scala + NLP. 한국어 형태소 및 구문 분석기의 모음입니다.
- LinMingQiang/spark-util - 💥 👽 ♨️🚀Encapsulated spark/sparkstreaming to read Kafka with Low level integration (offset in zookeeper).👉👉👉And encapsulate other component tools.like hbase,flink,kudu,es, spark kafka and so on
- jupyter-scala/jupyter-scala - Lightweight Scala kernel for Jupyter / IPython 3
- mongodb/casbah - Officially supported Scala Driver for MongoDB
- creative-scala/doodle - Compositional vector graphics in Scala / Scala.JS
- Mellanox/SparkRDMA - RDMA accelerated, high-performance, scalable and efficient ShuffleManager plugin for Apache Spark
- gilt/sbt-newrelic - New Relic monitoring integration for SBT with sbt-native-packager
- n8han/spde-examples - Example projects in Spde, a Scala toolkit for Processing.org
- MediaMath/scala-json - Compile-time JSON marshaling and abstraction for Scala, Scala Native and Scala.js
- Ldpe2G/PCANet - convert the matlab code of PCANet to C++ & Scala
- stew/dogs - data structures for pure functional programming in scala. see the completely incomplete documentation website:
- atomist-attic/rug - DEPRECATED Runtime for Rugs
- schaloner/deadbolt-2-scala - Idiomatic Scala API for Deadbolt 2
- moonpolysoft/scromium - An idiomatic scala library for interacting with cassandra
- velvia/msgpack4s - A fast, streaming-friendly, type-safe, pure-Scala MessagePack library. Supercharge your microservices today!
- snowplow/aws-lambda-scala-example-project - An AWS Lambda function in Scala reading events from Amazon Kinesis and writing event counts to DynamoDB
- greencatsoft/scalajs-angular-todomvc - TodoMVC example using scalajs-angular
- darkjh/scalaflow - Fluent Scala DSL for Google's Cloud Dataflow SDK
- underscoreio/doodle - Compositional vector graphics in Scala / Scala.JS
- src-d/engine - engine is a library for running scalable data retrieval pipelines that process any number of Git repositories for source code analysis.
- softprops/ls - [discontinued] a scala card catalog
- akka/akka-http - A full server- and client-side HTTP stack on top of akka-actor and akka-stream
- mukel/telegrambot4s - Telegram Bot API Wrapper for Scala
- nearbydelta/KoalaNLP - KoalaNLP = Korean + Scala + NLP. 한국어 형태소 및 구문 분석기의 모음입니다.
- softprops/coffeescripted-sbt - pour some coffee for scala
- jmvanel/semantic_forms - Form generators leveraging semantic web standards (RDF(S), OWL, SPARQL , ...
- aloiscochard/enum-paradise - Scala enumeration implementation using type macros
- sattvik/baitha - Baiṭha: The Scala/Android Toolkit
- NextGenTel/akka-tools - Open source tools to simplify Akka event sourcing, journaling/persistence, serialization, clustering and sharding.
- japgolly/scalajs-benchmark - Benchmarks: write in Scala or JS, run in your browser. Live demo:
- dwins/mapnik2geotools - Using the Scala XML API to translate from Mapnik XML to GeoTools' SLD dialect
- drdozer/graphviz-s - Graphviz Scala bindings
- vpatryshev/ScalaKittens - Scala Kittens, some useful classes, some experimental code
- rst/positronic_net - Android programming in Scala, with less boilerplate. Better brains for your droids!
- nodeta/scalandra - Scala wrapper for Cassandra DB
- javaBin/scala-training-code - --- LEGAZY!!! --- Contains code necessary participate in the Scala training course.
- firepile/firepile - GPU programming in Scala
- akka/reactive-kafka - Reactive Streams API for Apache Kafka
- thiagoandrade6/cassandra-phantom - Cassandra + Phantom Example
- twitter-archive/grabby-hands - A JVM Kestrel client that aggregates queues from multiple servers. Implemented in Scala with Java bindings. In use at Twitter for all JVM Search and Streaming Kestrel interactions.
- truerss/truerss - convenient web rss-reader
- skinny-framework/skinny-micro - 🎤 Micro Web framework to build Servlet applications in Scala, the core part of Skinny Framework 2
- scalamacros/sbt-example - An example SBT project which uses macros (Scala 2.11, SBT 0.13)
- scalafx/ScalaFX-Tutorials - Examples of using ScalaFX
- outr/scalarelational - Type-Safe framework for defining, modifying, and querying SQL databases
- nativelibs4java/scalaxy-streams - Scalaxy/Streams: make your Scala collections faster!
- kaeawc/play-cake-pattern - Play! Scala cake pattern implementation
- zmanio/atmos - Minimalist retry-on-failure behavior for Scala.
- sbt/website - The source for scala-sbt.org
- ThinkBigAnalytics/scalding-workshop - A half-day workshop on Scalding, the Scala API for Cascading
- mpilquist/local-implicits - Scala compiler plugin which provides syntax for working with locally declared implicit values
- inakata/ruby_scala - A parser of ISO Ruby written in Scala
- greenTara/reactive-examples - Unofficial Scala worksheet examples to accompany the Coursera Reactive Programming course
- tarao/bullet-scala - A monadic library to resolve object relations with the aim of avoiding the N+1 query problem.
- p3t0r/scala-sql-dsl - Example of an implementation of SQL as a DSL in scala
- deanwampler/spark-scala-tutorial - A free tutorial for Apache Spark.
- TiarkRompf/replhtml - Scala REPL with a nice HTML GUI
- krasserm/scalaz-camel - A Scala(z)-based DSL for Apache Camel
- codahale/logula - [ABANDONED] A Scala library which provides a sane log output format and an easy-to-use mixin for adding logging to your code.
- alexandru/sincron - Concurrency tools for Scala, with equivalents for Scala.js.
- twitter/reasonable-scala - Experimental Scala compiler focused on compilation speed
- twitter/cassie - A Scala client for Cassandra
- scala-js/scala-js-jquery - jQuery facade types for Scala.js
- twitter/naggati2 - Protocol builder for netty using scala (DEPRECATED)
- kciesielski/macmemo - Scala macro-based utility for function memoization
- seratch/scalikesolr - Apache Solr Client for Scala/Java
- samskivert/ios-scala-demo - A demo of building an iOS app in Scala (via IKVM via MonoTouch)
- roboscala/roboscala-samples - Scala RoboVM sample projects
- mdedetrich/scalajson - ScalaJSON - JSON for Scala, currently contains minimal AST
- jamesgolick/statsd.scala - statsd on the jvm
- eigengo/scalad - Scala Data access for NoSQL databases
- eHarmony/aloha - A scala-based feature generation and modeling framework
- dirkraft/ScalaImpatient-AnswersAndNotes - (reference only) eBook "Scala for the Impatient" answers and notes. Learned against Scala 2.9.1
- archie/raft - Distributed consensus algorithm implemented in Scala and Akka
- renchunxiao/scala-learn - scala 编程的基础知识，以及 快学scala 书中的习题
- ingoem/scala-swing - Incubation project for the official scala.swing distribution. See the wiki page for details.
- domino-osgi/domino - OSGi dynamics made easy - A Scala DSL to master OSGi dynamics
- shorrockin/cascal - a high-level scala based cassandra library
- wspringer/monkeyman - Simple static site generator for Scala and middleman lovers
- underscoreio/advanced-scala-code - Code examples for Underscore's Advanced Scala course
- tixxit/delimited - Scala library for working with {tab,colon,semicolon,comma,pipe,etc}-separated files.
- outworkers/phantom-activator-template - Typesafe Activator seed with Phantom and Play! Framework.
- dlwh/oldsmr - Scala Map Reduce
- bmc/sqlshell - A cross-database SQL command tool, written in Scala
- Atry/memcontinuationed - Memcached client for Scala
- typesafehub/scala-logging - Convenient and performant logging library for Scala wrapping SLF4J.
- strongtyped/fun-cqrs - Fun.CQRS is a Scala CQRS/ES framework. It provides the basic blocks to build event driven aggregates with Event Sourcing.
- atware/sharedocs - An internal knowledge sharing app
- Sciss/FingerTree - A Scala implementation of the versatile purely functional data structure of the same name.
- dwins/geoscript.scala - Scala implementation of the GeoScript API
- woshilaiceshide/s-server - Some Small Servers written in Scala
- wg/jacks - Jackson module for Scala
- sptz45/sse-guice - Make the Guice EDSL more Scala friendly
- rtimush/scalatags-rx - Integration between scalatags and scala.rx
- jeremyrsmith/patchless - Patch data type for Scala and shapeless
- Rovak/ScalaWebscraper - Scala Webscraper
- fsist/future-streams - Scala Future-based implementation of Reactive Streams
- velvia/filo - Fast, memory-efficient, minimal-serialization, binary data vectors for Scala and other languages
- tetrao-eu/template-site - Web application based on Play Framework, Play2-auth, Slick, Slick-pg (and Scala, SBT, PostgreSQL, Foundation...)
- notyy/scalaSnippet - 在工作中和各种scala培训中积累的代码片段
- konstructs/server - A voxel based game server.
- jaceklaskowski/spark-activator - Spark Streaming with Scala and Akka Activator template
- ElderResearch/ssc - Simple Scala Config: Typesafe Config wrapped in a
Dynamicblanket. - eamelink/swaggerkit - A Scala Swagger toolkit with no JaxRS dependency and no magic.
- Verizon/nelson - Automated, multi-region container deployment
- CERT-BDF/Cortex - Powerful Observable Analysis Engine
- unicredit/shocon - Simple pure-scala Typesafe HOCON implementation using FastParse
- apache/incubator-predictionio-template-recommender - PredictionIO Recommendation Engine Template (Scala-based parallelized engine)
- apache/incubator-predictionio-template-ecom-recommender - PredictionIO E-Commerce Recommendation Engine Template (Scala-based parallelized engine)
- skrusche63/spark-piwik - Beyond Piwik Analytics with Scala and Apache Spark
- nicolasstucki/multisets - Open source implementation of multi-sets (or bags) for Scala collection
- MonsantoCo/stoop - Monadic Scala API for CouchDB
- jeffplaisance/scala-protobuf - protoc plugin that generates type safe scala wrappers for java protoc output
- Daxten/bay-scalajs.g8 - A ScalaJs Template with scaffolding, postgres, scalajs-react and play-framework in the backend
- bmc/grizzled-slf4j - Simple Scala-friendly front-end to SLF4J
- arjanblokzijl/scala-conduits - A port to Scala of the Conduit library by Michael Snoyman
- antonkulaga/scala-js-binding - ScalaJS html binding library
- xiaodongw/swagger-finatra - Finatra Swagger Support
- sap1ens/akka-microservice - Example of a microservice with Scala, Akka, Spray and Camel/ActiveMQ
- jboner/scala-otp - Development have been discontinued. The successor is the Akka Project: http://akka.io
- dchenbecker/scalajpa - A framework for making JPA easier to use with Scala code
- msgpack/msgpack-scala - MessagePack serializer implementation for Scala / msgpack.org[Scala]
- gaocegege/scrala - 🐳 ☕ 🕷️ Scala crawler(spider) framework, inspired by scrapy
- scalaj/scalaj-time - Idiomatic Scala wrappers for Joda Time
- newhoggy/hashids-scala - Implement Hashids latest v1.0.0
- m50d/paperdoll - Scala implementation of "Freer Monads, More Extensible Effects" - see http://okmij.org/ftp/Haskell/extensible/more.pdf
- knoldus/playing-microservices.g8 - This activator project describes Microservice architecture design using Play 2.4.x and Scala
- fcabestre/Scala-MQTT-client - A Scala MQTT client library
- kakao/mango - Core utility library & data connectors designed for simpler usage in Scala
- jsuereth/viewducers - Scala collection views meet Transducers hype
- henrikengstrom/akka-meetup-sthlm - Akka kata to be used during the Stockholm Scala Meetup group
- CSUG/sbt-one-log - sbt-one-log make Log dependency easy
- coursera/autoschema - Generates JSON Schema from Scala classes
- guardian/scanamo - Simpler DynamoDB access for Scala
- vmunier/akka-http-with-scalajs-example - Example application showing how you can integrate Akka HTTP with Scala.js.
- scala-native/sbt-crossproject - Cross-platform compilation support for sbt.
- okomok/sing - Type-Level Metaprogramming Library in Scala
- nestorpersist/ostore - A NoSql database and continuous map-reduce system written in Scala and Akka.
- ClaireNeveu/macrame - Macrame provides macro-based replacements for parts of the Scala standard library.
- ThoughtWorksInc/enableIf.scala - A library that toggles Scala code at compile-time, like #if in C/C++
- svalaskevicius/eventflow - cqrs+es in scala
- samuelgruetter/rx-playground - Some GUI examples in Java/Scala using Reactive Extensions
- radanalyticsio/silex - something to help you spark
- adelbertc/aiyou - IO types and classes for Scala.
- vmunier/play-with-scalajs-example - Example application showing how you can integrate Play with Scala.js.
- typesafehub/migration-manager - Scala Binary Compatibility validation tool
- benhutchison/mouse - A small companion to cats
- gitbucket/gitbucket-gist-plugin - A GitBucket plug-in which provides code snippet repository like Gist
- molecule-labs/molecule - A concurrent programming library combining monadic and streaming I/O in Scala
- utcompling/Scalabha - Scala utilities for teaching computational linguistics and prototyping algorithms.
- SumoLogic/elasticsearch-client - Elasticsearch Client for Scala that operates against the REST Endpoint
- stevej/scala-stats - Scala library for tracking runtime metrics. Use it to keep track of latency, events, exception counts, etc.
- novus/rugu - A scala dsl for ssh.
- iain-logan/jwt - A Scala implementation of the JWT specification
- fwbrasil/radon-stm - Timestamp based STM in Scala
- ainterface/ainterface - Runs an Erlang node on an ActorSystem of Akka.
- sbt/jacoco4sbt - JaCoCo Code Coverage plug-in for sbt.
- scalamacros/scalamacros - New-style Scala macros.
- atomist/rug - Runtime for Rugs
- milessabin/si2712fix-plugin - Fix for SI-2712 implemented as a compiler plugin for Scala 2.11.8 and 2.10.6
- scodec/scodec-stream - Binding between scodec and FS2
- rohansingh/android-scala-test - Simple proof-of-concept for an Android project using Scala and Maven.
- Project-ShangriLa/sora-playframework-scala - Anime API Server. (Play Framework. Scala)
- lightning-viz/lightning-scala - Scala client for the Lightning data visualization server (WIP)
- jboner/scala-dataflow - Oz-style dataflow (single-assignment) variables and streams for Scala
- apache/incubator-predictionio-template-similar-product - PredictionIO Similar Product Engine Template (Scala-based parallelized engine)
- mandubian/scala-xmlsoap-ersatz - XML/SOAP Ersatz tools, for Scala (developed & used with Play Framework 2.0 Scala) to read/write XML/SOAP without code generation, annotations or whatever magic
- abbruzze/kernal64 - A Scala Commodore 64 & 128 emulator
- trananh/word2vec-scala - Scala port of the word2vec toolkit.
- scala-js/scala-js-pickling - Pickling for Scala.js
- playframework/play-scala-secure-session-example - An example Play application showing encrypted session management
- melezov/scala-uuid - An optimized Scala wrapper for java.util.UUID - inspired by scala-time
- hotzen/ScalaFlow - DataFlow-implementation for Scala using Continuations
- gupta-himanshu/play-reactive-slick - This is Play Template with a nice User Interface. If you want to use Play as web framework and Postgres as Database then this demo project can be used as a starting point for your application.
- cretz/scala-web-ideal - Akka HTTP + Scala.js + ScalaTags + ScalaCSS + Autowire + Prickle + akka-sse + Gradle + etc... (outdated/stale)
- scala/async - An asynchronous programming facility for Scala
- alexarchambault/jupyter-scala - Lightweight Scala kernel for Jupyter / IPython 3
- LappleApple/api-first-hand - API-First bootstrapping tool for building RESTful web services from a Swagger/OpenAPI spec
- scalatest/scalatest-eclipse-plugin - ScalaTest plugin for Scala IDE
- noelmarkham/scalaexchange-2015 - Code for my talk, "A purely functional approach to building large applications"
- kjellwinblad/ScalaEdit - A text editor for Scala programmers
- gaocegege/scala-renren - scala 实现的人人网好友关系图
- zalando/api-first-hand - API-First bootstrapping tool for building RESTful web services from a Swagger/OpenAPI spec
- 47deg/iota - Fast coproduct types with a clean syntax
- paypal/horizon - An SBT plugin to help with building, testing, analyzing and releasing Scala
- gengstrand/clojure-news-feed - evaluating various technologies by implementing a news feed micro-service
- arosenberger/nalloc - Allocation Free Option Types in Scala
- upeter/Scala-Spring-Integration - Library to ease the integration with the Springframework for Scala
- typesafehub/scala-sbt.g8 - giter8 template for Scala projects using sbt
- nremond/pbkdf2-scala - PBKDF2 implementation in Scala
- mkroli/dns4s - Scala DNS implementation with Akka and Netty extension
- kotancode/ScalaMud - A sample project to teach myself the Scala language combined with the fun of building a MUD
- Astonex/Antox - Scala android client for Project Tox - secure p2p messaging
- ucb-bar/chisel3 - Chisel 3
- wacai/config-annotation - A refactor-friendly way to use typesafe's config by scala macro annotation
- playframework/play-scala-starter-example - Play Scala Starter Template (ideal for new users!)
- hzengin/telegrambot - "Batteries Included" Telegram Bot API wrapper for Scala
- daggerrz/Scwilio - A Scala Twilio library
- asinghal/SlateIDE - A simple light weight IDE for Scala
- SimpleFinance/simplespec - A small Scala library for writing specs as simple classes and methods (no longer maintained).
- scalatra/scalatra-sbt-prototype - A minimal Scalatra application with an SBT build to kickstart your project.
- scalastuff/esclient - Elastic Search Client for Scala
- paulbutcher/borachio - Native Scala mocking framework
- openmole/mgo - Purely functionnal genetic algorithms
- ogrodnek/spark-plug - scala driver for launching Amazon EMR jobs
- gapt/gapt - GAPT: General Architecture for Proof Theory
- dispatch/dispatch - Scala library for accessing HTTP services
- ucb-bar/rocket-chip - Rocket Chip Generator
- OlegYch/scastie - Scala pastebin
- knoldus/playing-microservices - This activator project describes Microservice architecture design using Play 2.4.x and Scala
- maxaf/numerato - You deserve a better Scala enumeration
- deanwampler/SICPExerciseSolutions - My Scheme, Scala, and Clojure solutions to some of the SICP exercises
- 9len/followbackbot - A scala library for twitter bots that follow/unfollow back and @reply based on custom criterea
- wfaler/ScaHAL - Machine learning for Scala
- strelec/Advent-of-Scala-2015 - 🌲 Solutions for the Advent of Code 2015 in Scala.
- pac4j/play-pac4j-scala-demo - Play Scala demo to test the play-pac4j security library
- mandubian/scaledn - Scala EDN parser based on Parboiled2
- japgolly/univeq - Safer universal equivalence (==) for Scala.
- ept/neo4j-scala-template - Template for a new Scala project using the Neo4j graph database and Jersey JSON REST API, including build config and example tests
- lk-geimfari/awesomo - An extensive list of interesting open source projects written in С, C++, Clojure, Lisp (Common/Emacs), Elixir, Erlang, Elm, Golang, Haskell, JavaScript, Lua, OCaml, Python, R, Ruby, Rust, Scala etc.
- 47deg/macroid - A modular functional UI language for Android
- 47deg/freestyle - A cohesive & pragmatic framework of FP centric Scala libraries
- scala-native/scala-native-example - Example sbt project that uses Scala Native.
- razie/gremlins - scala workflow DSL - see examples below or post questions to the forum
- keplar/google-analytics-export-to-csv - A command-line tool for exporting data from Google Analytics to CSV. Use it to feed Tableau, R etc. Built in Scala
- jonifreeman/literaljson - JSON toolkit for Scala (discontinued, see lift-json)
- typelevel/scalaz-specs2 - Specs2 bindings for Scalaz
- stew/scatur - A Turing Machine encoded in the scala type system
- ofrasergreen/chafed - Web scraper for Scala
- nraychaudhuri/scala-webmachine - Port of Basho's webmachine in scala, A REST-based system for building web applications
- knoldus/ScalaJs_Weather_Report - Weather Information System- Get the mood of your city on one click using Scala.js.
- jinntrance/douban-android - An Android client developed in Scala for Douban Books (http://book.douban.com)
- forty/scala-js-flux-example - Reimplementation of Facebook Flux chat example with Scala.js
- chrislewis/highchair - A simple query library for scala and the Google data store.
- 47deg/scala-commas - A compiler plugin to add support for trailing commas in Scala 2.11
- MetaStack-pl/MetaRx - Reactive data structures for Scala and Scala.js
- kaliber-scala/scala-mailer - Play mailer module based on Amazon SES
- melrief/pureconfig - A boilerplate-free library for loading configuration files
- tmbo/deep-nlp-scala - Using deep learning to POS tag sentences using scala + DL4J
- smarter/dotty-example-project - An example sbt project that compiles using Dotty
- jinntrance/douban-scala - Scala SDK for http://www.douban.com
- tsers/zeison - Small, fast and easy-to-use JSON library for Scala.
- tel/scala-tk - General, extensible effect monad for Scala with message-passing semantics
- pygmalios/reactiveinflux - Non-blocking, reactive InfluxDB driver for Scala and Java.
- Mononofu/Scalisp - A lisp interpreter and compiler, written in Scala. Compiles Lisp to Scala !
- Mironor/Play-2.0-Scala-MongoDb-Salat-exemple - This is a small todo application from the official site but with mongodb support instead of anorm.
- gangeli/CoreNLP-Scala - A Scala wrapper for CoreNLP
- erikrozendaal/immutable-domain-example - Example of an immutable "Invoice" domain object in Scala
- dph01/scala-sbt-template - A template for starting a scala project with sbt
- aloiscochard/sherpa - Sherpa - A serialization toolkit for Scala with macro-oriented case classes mapping
- codahale/jersey-scala - [ABANDONED] A Scala library which adds support to native Scala types in Jersey applications.
- alexarchambault/coursier - Pure Scala Artifact Fetching
- olafurpg/scalafmt - Code formatter for Scala
- playframework/play-websocket-scala - Example Play Scala application showing WebSocket use with Akka actors
- cassandra-scala/troy - Type-safe and Schema-safe Scala wrapper for Cassandra driver
- twitter/grabby-hands - A JVM Kestrel client that aggregates queues from multiple servers. Implemented in Scala with Java bindings. In use at Twitter for all JVM Search and Streaming Kestrel interactions.
- playframework/play-rest-api - Example Play Scala application showing REST API
- ChrisNeveu/macrame - Macrame provides macro-based replacements for parts of the Scala standard library.
- playframework/play-scala - Play starter project in Scala
- ummels/scala-prioritymap - Immutable priority maps for Scala
- shekhargulati/youtube-dl-scala - Youtube Video downloader for the JVM
- scalamacros/sbt-example-paradise - An example SBT project which uses macro paradise (Scala 2.10/2.11 with the macro paradise plugin, SBT 0.13)
- scala-js/scalajs-tutorial - Source code accompanying the Scala.js tutorial
- rathboma/scala-libgdx-examples - Libgdx examples built with scala
- openmole/scalaWUI - A ready to work Client/Server application built with Scalatra, scalaJS, scalaTags, scalarx and autowire. An example using the D3.js lib.
- nestorpersist/logging - Scala Logging Library
- Karasiq/scalajs-bootstrap - Scala.js bootstrap components
- KadekM/orientdb-scala-stream - OrientDB scala reactive-streams (akka streams) library for non-blocking and live queries.
- gitbucket/scalatra-forms - A library to validate and map request parameters for Scalatra.
- fancellu/xqs - XQuery for Scala
- docopt/docopt.scala - Scala implementation of docopt language
- dickwall/activator-play-oauth2-scala - An example of OAuth2 for login auth and API usage against github using play and Scala
- channingwalton/scala-contracts - A port of http://web.archive.org/web/20130326233424/http://contracts.scheming.org/- an implementation of Composing contracts: an adventure in financial engineering, by Simon Peyton Jones
- blt/Barkety - Scala/Akka XMPP client library
- benlings/scala-guice - Scala extensions for Google Guice
- felixgborrego/docker-ui-chrome-app - Docker UI using Scala.js and React
- ldaniels528/scalajs.io - Complete set of Scala.js bindings for Node.js, io.js, Angular.js, many popular npm modules (mongodb, moment, rx, etc.) and the MEAN Stack (MongoDB, Express, Angular, Node and more). With Examples
- sstucki/odds - Probabilistic programming in Scala
- rjmac/rojoma-json - Scala JSON library designed for easy, type-safe, and non-reflective (dis)assembly of JSON payloads
- jsuereth/scala-embedded-interpreter-sample - Sample Embedded interpreter so I don't have to look up this code (and neither do you!)
- joestein/skeletor - Skeletor is the Scala wrapper for Cassandra
- butaji/JetMQ - Lightweight MQTT message broker (Scala, JVM, Akka)
- yuroyoro/scala-hackathon - Scala発火村の資料ですお
- typesafehub/genjavadoc - A compiler plugin for generating doc’able Java source from Scala source
- renesca/renesca-magic - Type Safe Graph Database Schemas in Scala for Neo4j
- reallylabs/jwt-scala - JSON Web Token (JWT) Scala implementation
- mpollmeier/gremlin-scala-examples - Examples for different graph dbs
- magro/play2-scala-cassandra-sample - Play Framework 2 Scala sample application that shows how to access Cassandra using the DataStax driver and its asynchronous API.
- kaja47/sketches - Scala library for sketching, locality sensitive hashing, approximate similarity search and other things
- gip/fureteur - Fureteur is a simple, configurable, fault-tolerant web crawler written is Scala
- fwbrasil/smirror - Simple Scala Reflection
- everpeace/ml-examples-by-scalala - Machine Learning Algorithms Samples By Scalala
- erikrozendaal/scala-reactive - Small framework for reactive programming in Scala
- backchatio/xsbt-scalate-generate - Generate scala sources for sbt 0.10
- arosien/configz - Oddly enough, a Scala wrapper for Typesafe's (pure-Java) Config library.
- xitrum-framework/scaposer - GNU Gettext .po file loader for Scala
- vpavkin/scala-js-momentjs - Scala.js façade for Moment.js
- solverit/akka-server - Scala + Akka Game Server
- razie/snakked - scala naked objects with a twist
- piotrMocz/scalajs-java - Project aims to compile Java sources into Scala.js IR
- nicolasstucki/scala-rrb-vector - Implementation and benchmarking of Scala Vectors with relaxed radix balanced trees for more efficient concatenations
- mziccard/scala-audio-file - Minimal Scala library to process audio files
- frroliveira/metamorphic - Modular Model-Driven REST Framework in Scala
- eklavya/Scqla - cassandra CQL driver for Scala
- dvc94ch/sbt-scct - sbt plugin for scala code coverage tool
- alexarchambault/sbt-notebook - A sbt plugin that adds scala-notebook capabilities to sbt projects
- ymasory/alacs - Bug finder for Scala
- ticofab/simple-play-websocket-server - Example WebSocket server built with Scala and Play Framework.
- ThoughtWorksInc/todo - Binding.scala • TodoMVC
- srhea/scalaqlite - A native Scala library for using Sqlite3
- softprops/zoey - taking scala to the zoo
- scalatra/ssgi - Scala Server Gateway Interface
- scalameta/tutorial - Whirlwind tour of scala.meta
- oyediyildiz/scala-oauth2-provider-example - Example db schema and DataHandler.scala implementation for nulab scala-oauth2-provider
- mrvisser/sealerate - A scala convenience library to get Java enum functionality out of sealed classes.
- michaelochurch/ScalaGraph - Open-source graph library for Scala.
- eed3si9n/sff4s - simple future facade for Scala
- danielkorzekwa/atpworldtour-api - Scala API for atpworldtour.com tennis statistics
- codahale/fig - [ABANDONED] A small Scala library for using JSON-based configuration files.
- cloudify/scalazon - Idiomatic, opinionated Scala library for AWS
- bizreach/aws-dynamodb-scala - Scala client for Amazon DynamoDB
- alcestes/lchannels - Session programming in Scala
- adelbertc/gazette - Toy project serving to illustrate that it's possible to write pure functional systems in Scala.
- underscoreio/scalax15-slick - Slick workshop for Scala Exchange 2015
- underscoreio/scalax15-interpreters - Source code for the Interpreters workshop at Scala Exchange 2015.
- strelec/QuantumLearn - 💭 An improved Machine Learning library in Scala.
- stacycurl/pimpathon - Adds useful methods to scala & java classes.
- ScalaWilliam/xs4s - XML Streaming for Scala
- runarorama/scarpia - A Scala port of the Parsec parser combinator library
- runarorama/scala-bound - A library for developing languages with scoped binders (like forall or lambda).
- rocketraman/activator-akka-scala-guice - Typesafe Activator demo for Akka, Scala, Guice
- nafg/slick-additions - Helpers for Scala Slick (slick.typesafe.com)
- msgpack4z/msgpack4z-core - typeclass based functional msgpack serializer/deserializer for Scala / msgpack.org[Scala]
- Mortimerp9/wela - A Scala wrapper around Weka Machine Learning java library
- michel-slm/minikanren-scala - A Scala port of MiniKanren
- lexn82/simplex3d - Scala 3D Engine
- kovacshuni/koauth - OAuth 1.0a provider and consumer library for Scala & Java, storage independent/pluggable, async/reactive, designed to be used within a completely RESTful API.
- joshcough/MinecraftPlugins - Minecraft plugins implemented in Scala
- jboner/skalman - The Skalman Container: A minimalistic JEE container for Scala
- dnadolny/java-to-scala-plugin - Plugin for the Scala IDE to convert Java to Scala
- wasted/scala-util - Scala Utility Library used at wasted.io
- snowplow/scala-forex - High-performance Scala library for performing exchange rate lookups and currency conversions
- pavelfatin/scala-for-project-euler - Concise functional solutions to the Project Euler problems
- NCR-CoDE/sonar-scalastyle - SonarQube plugin for ScalaStyle
- mpilquist/scalaz-talk - Slides and example code from a training presentation on Scalaz 7
- jhc-systems/sqlest - Write SQL in Scala
- ezhulenev/scala-openbook - Scala library for parsing TAQ NYSE OpenBook Ultra
- daveray/rooscaloo - Rete-based rule engine in Scala
- apache/incubator-predictionio-template-attribute-based-classifier - PredictionIO Classification Engine Template (Scala-based parallelized engine)
- andreaferretti/paths-scala-js - Scala.js binding for Paths.js
- ochrons/diode - Scala library for managing immutable application model
- mandar2812/DynaML - Scala Library/REPL for Machine Learning Research
- bwmcadams/quaich - Scala Serverless Microframework for AWS Lambda, inspired by Amazon's Chalice (https://github.com/awslabs/chalice)
- ldaniels528/scalajs-node-npm - Complete set of Scala.js bindings for Angular.js, Node.js, npm and the MEAN Stack (MongoDB, Express, Angular, Node and more). With Examples
- 47deg/scalacheck-datetime - A library for helping use datetime libraries with ScalaCheck
- pongr/spracebook - Async Scala SDK for the Facebook Graph API, built on spray-client and spray-json.
- feijoas/mango - The purpose of the Mango library is to provide Guava (Google's core libraries) functionalities to Scala
- emchristiansen/PersistentMap - A type-safe, boilerplate-free, key-value store in Scala
- uclmr/stat-nlp-book-scala - Interactive book on Statistical NLP
- teigen/maven-scalatest-plugin - Maven support for ScalaTest
- regb/scabolic - Package for a computer algebra system integrated with satisfiability modulo theory algorithms, developed in Scala.
- msilb/akka-trading - Scala Backtesting + Oanda REST API Trading Framework built on top of Akka/Spray
- milesegan/scala-hadoop-example - A translation of the WordCount example from the Hadoop tutorial from Java to Scala.
- jrudolph/scala-enhanced-strings - Variable interpolation and formatting strings for Scala
- gw111zz/HelloScalaOnAndroid - A basic Android project using Scala
- ept/neo4j-resources - Scala implementation of RESTful JSON HTTP resources on top of the Neo4j graph database and Jersey
- emstlk/nacl4s - Scala implementation of Networking and Cryptography (NaCl) library
- ceecer1/play211-scala210-spring3-Hibernate4 - This repository contains the code base for configuring Play Framework 2.1.1 and Scala 2.10 with Spring 3 for Dependency Injection and Hibernate 4 as ORM framework.
- andreyk0/redis-client-scala-netty - Scala redis client built with netty framework
- puffnfresh/wartremover - Flexible Scala code linting tool
- thenewmotion/akka-rabbitmq - RabbitMq client in Scala and Akka actors
- ldaniels528/transcendent.js - Complete set of Scala.js bindings for Angular.js, Node.js and the MEAN Stack (MongoDB, Express, Angular, Node and more). With Examples
- fluent/fluent-logger-scala - A structured logger implementation in Scala.
- shadaj/GameOfLife - Conway's Game Of Life using Scala and Processing
- nbronson/ccstm - CCSTM is a library-based STM for Scala
- densh/joyquote - A tutorial on how to embed subset of Joy into Scala via extensible string interpolation and macros
- chrisnappin/play-recaptcha - Play Framework (Scala and Play 2.x) module that provides reactive (non-blocking) integration with Google ReCaptcha.
- nfolkert/scala-foursquare-api - Scala wrapper for foursquare API - see README for details on how to get started
- garyKeorkunian/squants - The Scala API for Quantities, Units of Measure and Dimensional Analysis
- unicredit/akka.js - Akka, in Scala.js
- alexandru/shade - Memcached client for Scala
- monix/sincron - Concurrency tools for Scala, with equivalents for Scala.js.
- IainHull/resttest - A lightweight Scala DSL for system testing REST web services
- Srirangan/simplewebcrawler - A simple web crawler desgined to showcase scalability with Scala and GridGain
- kaisellgren/ScalaGit - A pure Scala implementation of the Git version control written from scratch.
- julianpeeters/case-class-generator - Dynamically defines and loads Scala classes at runtime. Useful for turning JSON schemas into Scala case classes on the fly.
- JorgeCastilloPrz/ScalaForTheImpatient - Project created to learn Scala basics by solving all the scala exercises proposed by the book.
- GiGurra/heisenberg - A scala library for dynamic data
- FaKod/Circuit-Breaker-for-Scala - Guard external service access with a Circuit Breaker based on the book "Release It" (Michael Nygard)
- eltimn/scamongo - Scala library for MongoDB
- CodeMettle/jsactor - Actors on Scala.js
- A-OK/Snakes-and-Ladders - Python\Scala Interop Sample Code
- travisbrown/circe - Yet another JSON library for Scala
- trueaccord/ScalaPB - Protocol buffer compiler for Scala.
- ymasory/puritan - [DEFUNCT] Referentially Transparent IO for Scala
- ekalyoncu/vangas-cassandra - Asynchronous and non-blocking Scala driver for Apache Cassandra
- dwestheide/learn-you-an-sbt-example - Learn you an SBT for fun and profit – Scala Days 2014 example project
- zoheb/scala-springmvc-thymeleaf-bootstrap-template - A starter web application project combining Scala, Spring, Spring MVC, Thymeleaf 2.0, Spring Security and twitter bootstrap.
- w11k/scala-lang-osgi - OSGified Scala libraries
- Sciss/ScalaOSC - OpenSoundControl (OSC) library for the Scala programming language
- markusgumbel/scalabioalg - Algorithms and tools for bioinformatics and life science informatics written in Scala
- djspiewak/scala-collections - A number of collection implementations for Scala (including a few ported from Clojure)
- monixio/monix - Asynchronous programming for Scala and Scala.js.
- monixio/sincron - Concurrency tools for Scala, with equivalents for Scala.js.
- ldaniels528/scalajs-nodejs - Complete set of Scala.js bindings for Node.js and the MEAN Stack (MongoDB, Express, Angular, Node and more). With Examples
- widok/scala-js-momentjs - Scala.js façade for Moment.js
- tferi/templateFX - TemplateFX is a JavaFX UI definition and reconcilation library, written in Scala.
- tarao/lambda-scala - Type level lambda calculus in Scala
- takezoe/poi4s - Elegant interface to Excel for Scala
- nraychaudhuri/scala-remote-repl - Connect a Scala REPL to running Play/Scala processes
- mattbowen/akka-web-template - A sbt-based, scala Akka project that sets up a web project with REST and comet support.
- jedesah/scala-codesheet-api - Scala evaluation engine
- Guidewire/marathon-client - Simple Scala client for communicating with Marathon
- gnieh/tiscaf - lightweight HTTP server for Scala
- FaKod/JPA-for-Scala - Extended JPA / ORM / persistence layer for Scala to ease JPA 2.0 development
- cascala/galileo - Scala Math - Numerical (Matlab-like) and Symbolic (Mathematica-like) tool
- alexice/template-scala-parallel-svd-item-similarity - Prediction.IO template for item similarity measurement
- oncue/knobs - A reasonable configuration library for Scala
- oncue/quiver - A reasonable library for modeling multi-graphs in Scala
- oncue/journal - A reasonable logging library for Scala
- vmunier/sbt-play-scalajs - SBT plugin to use Scala.js along with Play Framework.
- kogecoo/dl4j-0.4-examples-scala - a simple scala porting of https://github.com/deeplearning4j/dl4j-0.4-examples
- PredictionIO/template-scala-parallel-recommendation - PredictionIO Recommendation Engine Template (Scala-based parallelized engine)
- PredictionIO/template-scala-parallel-ecommercerecommendation - PredictionIO E-Commerce Recommendation Engine Template (Scala-based parallelized engine)
- PredictionIO/template-scala-parallel-similarproduct - PredictionIO Similar Product Engine Template (Scala-based parallelized engine)
- PredictionIO/template-scala-parallel-classification - PredictionIO Classification Engine Template (Scala-based parallelized engine)
- Villane/scalabox2d - Scala port of JBox2D
- Treode/cps - Continuations for Asynchronous IO (abandoned due to Scala bug)
- theon/xsbt-coveralls-plugin - sbt plugin for uploading Scala code coverage to coveralls
- sonoisa/Prolog-in-Scala - A Prolog Implementation(Internal DSL, External DSL, REPL) in Scala.
- sebnozzi/sliding-puzzle - Sliding puzzle game implemented in Scala / Scala.js / JavaFX
- sandgorgon/z - Plan 9 Acme Inspired Editor, done in Scala.
- rbarooah/simpledb-scala-binding - Scala binding for Amazon simpleDB
- pvlugter/ants - Scala port of the Clojure ants demo
- OpenBankProject/Social-Finance - Scala Lift Web Application consuming the OBP API.
- mardambey/spiffy - Spiffy is a minimalistic framework for building HTTP services and web applications making use of Akka and Scala DSLs with emphasis on scalability and agility.
- guggla/guggla - JSR 223 compliant Scala scripting engine. Supports OSGi and JCR.
- GrahamLea/SodaTest - SodaTest (Spreadsheet-Driven Testing) is an open-source framework for creating Executable Requirements for Integration, Functional and Acceptance testing using Scala or Java.
- davidB/vscaladoc - A variation of scaladoc : an API generator for project written in Scala
- chrsan/css-selectors-scala - An implementation of the W3C Selectors Level 3 specification In Scala.
- Banno/salat-avro - Fast bi-directional Scala case class to Avro serialization
- 99XProblems/99-Scala-Problems - 💡 99 Scala Problems
- vatel/scala-akka-monitoring - Experiments with monitoring of Akka actors
- tlazaro/scala-metagun - Scala + Libgdx Implementation of Notch's Metagun
- jsuereth/scala-mojo-support - Helper to create maven mojo projects in the Scala languages
- greencatsoft/scalajs-d3 - D3.js bindings for Scala.js
- ermine-language/ermine-scala-core - The Scala runtime system for the Ermine programming language
- bretthoerner/dropwizard-scala - Scala helpers for Dropwizard.
- zcox/javaee6-books-scala - The books example from Beginning Java EE 6 Platform with GlassFish 3 written entirely in Scala
- osinka/mongo-scala-driver - - deprecated -
- mandubian/scalaio-2014 - ScalaIO Talk 2014 code sample
- krux/hyperion - Scala library and abstractions for AWS DataPipeline
- ishiijp/Fancy-POI - Fancy scala wrapper for Apache POI
- gaocegege/scala-github-relationship - A graphical view of the relationships between github users.
- FaKod/neo4j-spatial-scala - Scala Wrapper for Neo4j Spatial
- dlwh/scalanlp-fst - (Weighted) Finite State Transducers for Scala NLP
- codahale/guild - [ABANDONED] Simple, fast actors for Scala.
- 47deg/labs-scala-play-mongo - A sample Scala + Play + Reactive Mongo + Iteratees app using the Twitter Streaming API
- foursquare/rogue - A Scala DSL for MongoDB
- foursquare/twofishes - A coarse splitting geocoder in scala, based primarily on geonames data
- foursquare/spindle - A Scala generator for Thrift.
- victori/smemcached - Memcached server written in Scala
- tim-group/lofty - A dynamic DSL for building complex objects in Scala 2.10
- jasonbaldridge/akka-tutorial - Code for a tutorial for basic concepts working with Akka using Scala.
- huntc/webdriver - An alternate webdriver implementation based on Scala, Akka and Spray
- dln/loglady - Crazy Simple Logging for Scala
- ben-biddington/Coriander.OAuth - Test-driven, "clean code" pure scala implementation of the OAuth standard.
- wspringer/sonofjson - Better JSON support for Scala
- tmiw/newsrdr - Web-based RSS reader in Scala.
- scottaj/android-scala-example - An implementation of the "Suggest" example from Ed Burnette's "Hello Android" book. Uses Scala, Scaloid, and Akka actors on Android.
- okomok/hano - Reactive Sequence Combinators in Scala
- mgutz/sbt-console-template - Get started with Scala with tests and console app using this sbt template.
- mariofusco/hammurabi - The Scala Rule Engine
- kouphax/scala-sampleapp - A Play 2 Sample App
- jenshaase/uimaScala - A toolkit to write UIMA components and applications
- dsl-paradise/dsl-paradise - Scala syntax extension to allow context/scope propagation in tree-like DSLs
- debasishg/scala-snippets - Various Scala snippets of interest - some of them plagiarised
- davetron5000/shorty - RESTful URL Shortener for utf-8 vanity urls, written in Scala
- cscotta/Octobot-Scala - An (experimental) implementation of the Octobot distributed task queue worker in Scala
- backuity/matchete - Simple scala matchers
- alaz/mongo-scala-driver - - deprecated -
- KimStebel/sprouch - an asynchronous Scala library for CouchDB/BigCouch based on Spray.
- zilverline/scala-btree - Immutable, in-memory B-Tree implementation for Scala
- yannart/Scala-Neural-Network - An implementation of a multi-layer perceptron in Scala
- typelevel/scalaz-outlaws - outcasts no longer allowed in the ivory tower
- t3hnar/scalax - Extension for default scala library
- snowplow/kinesis-example-scala-producer - Example Scala/SBT event producer for Amazon Kinesis
- joshrendek/scala-ifcfg-api - The source for http://ifcfg.net/ - a simple way to get BGP information and IP information
- jducoeur/jquery-facade - A strongly-typed Scala.js facade for jQuery
- jawher/neo4j-scala - Scala wrapper for Neo4j Graph Database
- influxdata/influxdb-scala - Scala client for InfluxDB
- eklavya/scala-thrust - Thrust bindings for Scala
- eed3si9n/tetrix.scala - a falling blocks clone
- derekjw/scala-sass-compiler - Reimplementation of Haml's Sass for use with the Lift web framework
- dabreegster/scala-object-explorer - Use reflection to dump nested case classes
- Sciss/ScalaInterpreterPane - A simple Swing wrapper using JSyntaxPane to drive the Scala Language Interpreter
- scalaz/scalaz-stream - Compositional, streaming I/O library for Scala
- n8han/conscript - Scala at your command
- websudos/phantom - Reactive type-safe Scala driver for Cassandra/Datastax Enterprise
- mdr/scalariform - Scala source code formatter
- monifu/monifu - Reactive Programming for Scala and Scala.js
- stealthly/scala-kafka - Quick up and running using Scala for Apache Kafka
- ScorexProject/Scorex-Lagonaki - Ultra-compact cryptocurrency engine for hacking around within just 4K lines of Scala code
- sksamuel/scalac-scapegoat-plugin - Scala compiler plugin for static code analysis
- hseeberger/gabbler - Very simple reactive chat web app demoing Scala, Akka, spray and AngularJS
- ConsensusResearch/Scorex-Lagonaki - Ultra-compact cryptocurrency engine for hacking around within just 4K lines of Scala code
- jodersky/flow - Reactive serial communication library for Akka and Scala.
- nrinaudo/tabulate - CSV handling library for Scala
- websudos/reactiveneo - Reactive type-safe Scala driver for Neo4J
- xerial/silk - Simplify SQL Workflows with Scala
- milankinen/zeison - Small, fast and easy-to-use JSON library for Scala.
- takezoe/scalatra-forms - A library to validate and map request parameters for Scalatra.
- flyberry-capital/scala-slack - A Slack client (https://slack.com) for Scala.
- noelmarkham/scaladays-2015 - Code for my talk, "A purely functional approach to building large applications"
- zohebsait/scala-springmvc-thymeleaf-bootstrap-template - A starter web application project combining Scala, Spring, Spring MVC, Thymeleaf 2.0, Spring Security and twitter bootstrap.
- oxbowlakes/foil - foil is a cross-library scheduling DSL for Scala which can be easily integrated into your preferred datetime API - it is a work in progress and there are no build artifacts yet. Have patience! Please see the Wiki section for usage
- ymasory/scala-corpus - Large corpus of Scala code for static analysis testing
- scalatest/scalatestplus-play - ScalaTest plus Play
- rcoh/toyregex - A Toy Regex Engine In Scala
- aboisvert/stopwatch - Stopwatch API to easily monitor production Scala applications
- wfaler/ScalaSSH - ScalaSSH - Type-safe shell scripting over SSH with Scala
- timperrett/spray-html5-sse - HTML5 server-side events with Scala Spray
- tim-group/eithervalidation - A simple way to use Scala's standard Either as an applicative functor, without Scalaz, via the #apply method
- reaktor/sbt-deploy - A simple-build-tool plugin for deploying a Scala project to a server
- namin/lms-sandbox - Graduated to js.scala: JavaScript as an embedded DSL in Scala
- michaelkebe/pleac-scala - Adding Scala to the PLEAC project
- league/scala-type-anxiety - Examples related to a meetup of New York Scala Enthusiasts
- ermine-language/ermine-legacy - DEFUNCT: use https://bitbucket.org/ermine-language/ermine-scala ; see README
- epabst/scala-android-crud - A Scala framework for supporting CRUD on the Android Platform between UI, Persistence, and Model
- djspiewak/scala-bison - A recursive ascent/descent parser generator for Scala
- bmc/markwrap - Unified Scala wrapper API around various lightweight markup APIs
- S-Mach/s_mach.concurrent - s_mach.concurrent is an open-source Scala library that provides asynchronous serial and parallel execution flow control primitives for working with asynchronous tasks. An asynchronous task consists of two or more calls to function(s) that return a future result A ⇒ Future[B] instead of the result A ⇒ B. s_mach.concurrent also provides utility & convenience code for working with scala.concurrent.Future
- BelfryGames/sloth - Scala LWJGL OpenGL Toolkit from Hell
- xitrum-framework/xitrum-package - SBT plugin for collecting dependency .jar files for standalone Scala programs
- wrwills/formaggio - An attempt to port Formlets to Scala
- timperrett/rabbitmq-scala-tutorial - Tutorial application for Rabbit MQ and Scala
- swagger-api/swagger-scala-sample-app - A fully-functioning, stand-alone Swagger server written in scala which demonstrates how to enable Swagger in your API.
- sujitpal/mia-scala-examples - Mahout Examples
- stucchio/scalaz_agent - An experimental Agent library based on Scalaz.
- sellmerfud/optparse - A simple but powerful Scala command line parser
- scalaz/scalaz-geo - Port of scalaz 6.0.4 geo to the new scalaz 7.0.0
- scalastuff/scalabeans - Scala reflection and serialization library
- scalaj/scalaj-reflect - reflection library based on scalap and Scala signatures
- olim7t/sbt-scalariform - An sbt plugin to format your Scala sources with Scalariform
- ochafik/scalight - Trimmed-down Scala : get the language without the runtime !
- martintrojer/scheme-scala - Interpreter of (a subset of) the Scheme programming language, in Scala
- krishnenc/akka-resque - A resque clone written using scala/akka
- influxdb/influxdb-scala - Scala client for InfluxDB
- hubertp/prefuse-type-debugger - Type debugger that is using logging infrastructure of the scala compiler to gather information and prefuse library for UI.
- havocp/beaucatcher - Scala MongoDB API with async and BSON AST -> (JSON or CaseClass) pipeline
- dylemma/scala.frp - Functional Reactive Programming for Scala
- djspiewak/scala-stm-proto - An implementation of a software transactional memory framework in Scala
- dcbriccetti/bird-show - A Scala, lift, Web app for showing pictures from Flickr. See it deployed at http://briccettiphoto.com. Talk slides: http://www.slideshare.net/dcbriccetti
- daltontf/scala-yaml - An experimental YAML parser in Scala using parser combinators
- coursera/courier - Scala idiomatic data binding generator for JSON.
- colder/insane - Interprocedural Static Analysis Engine for Scala
- codahale/yoink - [ABANDONED] A Scala library which wraps Clojure's immutable, persistent collections.
- coconutpalm/XScalaWT - Extensible page description language for SWT written as a Scala internal DSL. Includes style sheets, data binding, more... Presentation here: http://www.coconut-palm-software.com/pix/scala_declarative_dsls2.svg
- boundary/atomicmap_challenge - A multithreaded scala programming challenge.
- BlueScale/BlueScale - Sip Server written in Scala with a Web API! A simple REST front end allows you to post parameters or return simple XML to make and control phone calls.
- xuwei-k/nobox - immutable primitive array/NonEmptyArray wrapper for Scala
- xuwei-k/ghscala - purely functional scala github api client
- wheaties/Predicates - A small library to add some convenience methods to Scala encompassing predicate logic
- warthog-logic/warthog - A Logic Framework in Scala
- twitter/twitterActors - Improved Scala actors library; used internally at Twitter
- tototoshi/scala-http-client - A thin wrapper of Apache HttpClient
- tamland/qtjambi-for-scala - QtJambi with some Scala sugar
- rcano/sps - Scala parboiled2 syntax
- nevillelyh/parquet-avro-extra - Scala macros for generating Parquet schema projections and filter predicates
- nemanja-stanarevic/gmail-api-scala-client - Asynchronous actor-based Scala library for Gmail API
- nehanarkhede/kafka-scalathon - Kafka demos at Scalathon
- markhibberd/yow-patterns-in-types - YOW 2013 - Introduction to Functional Programming in Scala
- kryptt/play2-scalate-plugin - Plugin that integrates Scalate with PlayFramework
- jimmc/nioserver - Scala multi-client stateful server using Java NIO and Scala continuations
- heathermiller/scala-pickling - Fast, customizable, boilerplate-free pickling support for Scala. MOVED TO http://github.com/scala/pickling
- gilt/gfc-avro - An Avro serialiser based on Scala pickling
- HendraWijaya/syndor - Example application using Scala, Akka, MongoDB, Rome, async-http-client, salat, and casbah to read/update feeds asynchronously
- tnm/tarski - Validations for Scala
- t-pleasure/mighty-csv - scala csv library.
- sclasen/heroku.scala - scala client for the heroku platform api
- rsimon/scala-force-layout - Force-directed graph layout implementation in Scala
- rjenkins/riak-scala-dao - Reusable persistence layer for use with Basho's Riak
- nicholasren/moco-scala - scala dsl for moco
- mariofusco/scaladrools - Experimenting with Drools in Scala
- kenichiro22/yabe-play20-scala - yabe sample with play 2.0 for scala
- jbrechtel/Android-Scala-Installer - An Android application that installs Scala libraries to your rooted Android device as shared libraries.
- jakedouglas/memcached.scala - simple scala memcached client
- gnieh/sohva - CouchDB tools for Scala
- etorreborre/specs-before-google-code-import - specs is a BDD library for the Scala language
- bmc/scalasti - A Scala interface to the Java StringTemplate library
- benmur/riemann-scala-client - Scala client library for sending events to Riemann
- alaz/tailf - tail -f written in Scala
- al3x/zookeeper-client - A ZooKeeper client library in Scala.
- adriaanm/scala-virtualized-tutorial - Tutorial programs that illustrate how to use scala-virtualized
- TinkoffCreditSystems/ScalaDatabase - Scala Database wrapper based on JDBC
- mrkaspa/Neo4S - Neo4S is an Neo ORM for Scala it uses the AnormCypher ibrary
- PredictionIO/PredictionIO - PredictionIO, a machine learning server for developers and ML engineers. Built on Apache Spark, HBase and Spray.
- takezoe/gitbucket - The easily installable GitHub clone powered by Scala
- akka/akka - Akka Project
- lhartikk/ArnoldC - Arnold Schwarzenegger based programming language
- twitter/kestrel - simple, distributed message queue system (inactive)
- twitter/flockdb - A distributed, fault-tolerant graph database
- twitter/snowflake - Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees.
- snowplow/snowplow - Enterprise-strength web, mobile and event analytics, powered by Hadoop, Kinesis, Redshift and Elasticsearch
- twitter/gizzard - A flexible sharding framework for creating eventually-consistent distributed datastores
- apache/kafka - Mirror of Apache Kafka
- MojoJolo/textteaser - TextTeaser is an automatic summarization algorithm.
- mesosphere/marathon - Deploy and manage containers (including Docker) on top of Apache Mesos at scale.
- twitter/summingbird - Streaming MapReduce with Scalding and Storm
- jaliss/securesocial - A module that provides OAuth, OAuth2 and OpenID authentication for Play Framework applications
- twitter/iago - A load generator, built for engineers
- amplab/shark - Development in Shark has been ended.
- mpeltonen/sbt-idea - A simple-build-tool (sbt) plugin/processor for creating IntelliJ IDEA project files
- laurilehmijoki/s3_website - Manage an S3 website: sync, deliver via CloudFront, benefit from advanced S3 website features.
- n8han/giter8 - a command line tool to apply templates defined on github
- twitter/cassovary - Cassovary is a simple big graph processing library for the JVM
- non/cats - Lightweight, modular, and extensible library for functional programming.
- typesafehub/sbteclipse - Plugin for sbt to create Eclipse project definitions
- t2v/play2-auth - Play2.x Authentication and Authorization module
- CSUG/HouseMD - HouseMD is an awesome diagnosing tool better than BTrace
- killrweather/killrweather - KillrWeather is a reference application (work in progress) showing how to easily achieve Lambda Architecture with Apache Spark Streaming, Apache Cassandra, Apache Kafka and Akka for fast, streaming computations on time series data in asynchronous event-driven environments.
- salat/salat - Salat is a simple serialization library for case classes.
- sameeragarwal/blinkdb - BlinkDB: Sub-Second Approximate Queries on Very Large Data.
- play2war/play2-war-plugin - WAR Plugin for Play framework 2.x
- BIDData/BIDMach - CPU and GPU-accelerated Machine Learning Library
- precog/platform - Advanced Analytics Engine for NoSQL Data
- dbpedia-spotlight/dbpedia-spotlight - DBpedia Spotlight is a tool for automatically annotating mentions of DBpedia resources in text.
- fehmicansaglam/progressed.io - progressbar microservice
- twitter/twitter-server - Twitter-Server defines a template from which services at Twitter are built
- pfn/android-sdk-plugin - An easy-to-use sbt plugin for working with all Android projects
- rhavyn/norbert - Norbert is a cluster manager and networking layer built on top of Zookeeper.
- boundary/ordasity - Ordasity is Boundary's library for building stateful clustered services on the JVM.
- quantifind/KafkaOffsetMonitor - A little app to monitor the progress of kafka consumers and their lag wrt the queue.
- geotrellis/geotrellis - GeoTrellis is a geographic data processing engine for high performance applications.
- twitter/twitter-korean-text - Korean tokenizer
- twitter/storehaus - Storehaus is a library that makes it easy to work with asynchronous key value stores
- tumblr/collins - groovy kind of love
- twitter/bijection - Reversible conversions between types
- bigdatagenomics/adam - ADAM is a genomics analysis platform with specialized file formats built using Apache Avro, Apache Spark and Parquet. Apache 2 licensed.
- ooyala/spark-jobserver - REST job server for Spark. Note that this is not the mainline open source version. For that, go to https://github.com/spark-jobserver/spark-jobserver. This fork now serves as a semi-private repo for Ooyala.
- Netflix/edda - Service to track changes in your cloud
- spray/spray-template - SBT template project for quickly getting started with spray-server
- macroid/macroid - A modular functional UI language for Android
- MoeOrganization/moe - An -OFun prototype of an Ultra Modern Perl 5
- ezhulenev/orderbook-dynamics - Modeling high-frequency limit order book dynamics with support vector machines
- Comcast/sirius - A distributed system library for managing application reference data
- MrTJP/ProjectRed - Extending redstone functionality to FMP
- NetLogo/NetLogo - turtles, patches, and links for kids, teachers, and scientists
- cvrebert/lmvtfy - LMVTFY: Let Me Validate That For You
- nkallen/querulous - An agreeable way to talk to your database.
- oncue/remotely - An elegant RPC system for reasonable people
- scalanlp/nak - The Nak Machine Learning Library
- amplab/graphx - Former GraphX development repository. GraphX has been merged into Apache Spark; please submit pull requests there.
- leon/play-salat - MongoDB / Salat plugin for Play 2
- amplab/keystone - Simplifying robust end-to-end machine learning on Apache Spark.
- softwaremill/reactive-kafka - Reactive Streams API for Apache Kafka
- guardian/grid - The Guardian’s new image management system
- 47deg/translate-bubble-android - Translations without interruptions
- patriknw/akka-data-replication - Replication of CRDTs in Akka Cluster
- p2t2/figaro - Figaro Programming Language and Core Libraries
- sryza/aas - Code to accompany Advanced Analytics with Spark from O'Reilly Media
- joa/apparat - A framework to optmize ABC, SWC and SWF files.
- stephenmcd/curiodb - Distributed & Persistent Redis Clone built with Scala & Akka
- nafg/reactive - A simple FRP library and a web UI framework built on it
- krasserm/akka-analytics - Large-scale event processing with Akka Persistence and Apache Spark
- wandoulabs/spray-socketio - socket.io for spray
- sbt/sbt-onejar - Packages your project using One-JAR™
- RayRoestenburg/akka-in-action - Accompanying source code for akka in action
- adept-dm/adept - Adept - the predictable dependency management system
- softwaremill/codebrag - Your daily code review tool
- jacobus/s4 - Spray Slick Starter Stack
- wandoulabs/spray-websocket - WebSocket for spray-can
- scalanlp/chalk - Chalk is a natural language processing library.
- lihaoyi/upickle-pprint - Combined repository for uPickle/PPrint
- databricks/spark-csv - CSV data source for Spark SQL and DataFrames
- slick/slick-examples - A sample project for getting started with Slick
- OpenBankProject/OBP-API - A RESTful API for banks that supports: accounts, transactions, counterparties, transfers (payments), entitlements (permissions), metadata on the above (comments, tags, geo tags, urls etc.), multiple views on accounts (my data, shared data, open data), cards etc..
- subliun/Antox - Android client for Project Tox - secure p2p messaging
- stanford-ppl/Delite - The Delite Git Repo
- cloudera/spark-timeseries - A library for financial and time series calculations on Apache Spark
- Treode/store - The DB that's replicated, sharded and transactional.
- non/jawn - Jawn is for parsing jay-sawn (JSON)
- fix-macosx/net-monitor - Toolkit for auditing "phone home" behavior on Mac OS X Yosemite.
- tototoshi/slick-joda-mapper - Slick with JodaTime
- sgodbillon/reactivemongo-demo-app - Full web application built upon Play 2.0 and ReactiveMongo
- sbt/sbt-buildinfo - I know this because build.sbt knows this.
- gideondk/sentinel - Boilerplate for creating reactive TCP clients / servers on Akka IO (2.3)
- deanwampler/spark-workshop - A Typesafe Activator tutorial for Apache Spark.
- djspiewak/gll-combinators - A parser combinator library based on the GLL algorithm
- BIDData/BIDMat - A CPU and GPU-accelerated matrix library for data mining
- levkhomich/akka-tracing - A distributed tracing extension for Akka. Provides integration with Play framework and Spray.
- banana-rdf/banana-rdf - Banana RDF
- mandubian/play-autosource - Play Autosource : 1mn REST/Crud/Async/Typesafe Datasource for Play Framework
- jcranky/lojinha - a small store application, developed using Play 2 and Akka 2
- enragedginger/akka-quartz-scheduler - Quartz Extension and utilities for cron-style scheduling in Akka
- overview/overview-server - Open source large document set visualization platform
- webjars/webjars - Client-side web libraries packaged into JARs
- mysema/scalagen - Java to Scala transformation
- karthik20522/SprayLearning - Learning
- mojodna/metricsd - A metrics aggregator for Graphite
- wandoulabs/chana - Avro Data Store based on Akka
- krasserm/akka-persistence-cassandra - A replicated Akka Persistence journal backed by Apache Cassandra
- scoverage/sbt-scoverage - sbt plugin for scoverage
- sbt/sbt-git - A git plugin for SBT
- mesos/kafka - Apache Kafka on Apache Mesos
- softprops/np - new sbt project generation made simple(r)
- twitter/standard-project - A slightly more standard sbt project plugin library
- dlwh/puck - Puck is a lightning-fast parser for natural languages using GPUs
- Chicken-Bones/ForgeMultipart - An API for dynamically handling different functional parts in the one block space.
- slamdata/slamengine - A NoSQL analytics engine that embraces post-relational analytics and pushes computation to the data.
- sbt/sbt-start-script - SBT Plugin to create a "start" script to run the program
- h2oai/sparkling-water - Sparkling Water provides H2O functionality inside Spark cluster
- pawelkaczor/ddd-leaven-akka - Reactive DDD with Akka
- backchatio/hookup - A reliable netty websocket server built on top of akka
- teamon/play-navigator - Better router for Play Framework 2.x
- non/kind-projector - Compiler plugin for making type lambdas (type projections) easier to write
- ktoso/akka-raft - An akka-cluster ready implementation of the raft consesus alg
- krasserm/akka-persistence-kafka - A replicated Akka Persistence journal backed by Apache Kafka
- knowitall/openie - Quality information extraction at web scale.
- mumoshu/play2-memcached - A memcached plugin for Play 2.x
- eigengo/monitor - Library for monitoring the Typesafe stack-based applications.
- TiarkRompf/virtualization-lms-core - A Framework for Runtime Code Generation and Compiled DSLs
- strongtyped/active-slick - Slick extensions for record lifecycle management
- non/algebra - Experimental project to lay out basic algebra type classes
- jboner/akka-crdt - Server-managed CRDTs based on Akka
- getclump/clump - A library for expressive and efficient service composition
- ge0rg/aprsdroid - APRSdroid - Android APRS reporting tool
- guardian/gu-who - answering: who are all these users in my GitHub org?
- guardian/deploy - Guardian deployment libraries and RiffRaff frontend
- milliondreams/socket.io.play - socket.io with play framework 2.0
- angyjoe/eventual - The Eventual PlayFramework-AngularJS-Bootstrap-MongoDB Seed Project
- velvia/links - Just a bunch of useful links
- twitter/haplocheirus - A Redis-backed storage engine for timelines
- scaled/scaled - One man's quixotic adventure.
- nkallen/Rowz - A sample gizzard application
- walmartlabs/mupd8 - Muppet
- orrsella/sbt-sublime - An sbt pluign for generating Sublime Text projects with library dependencies sources
- foursquare/slashem - A rogue-like DSL for querying SOLR
- avibryant/simmer - Reduce your data. A unix filter for algebird-powered aggregation.
- QianmiOpen/bugatti - 运维自动化部署监控平台
- tresata/ganitha - scalding powered machine learning
- timperrett/lift-in-action - Source code for the book "Lift in Action", publishing on Manning Q4 2011
- lihaoyi/SprayWebSockets - An implementation of a websocket server on top of spray.io
- uzh/signal-collect - A framework for scalable graph computing.
- databricks/spark-perf - Performance tests for Spark
- rpgboss/rpgboss - point and click rpg game editor and engine
- rikvdkleij/intellij-haskell - IntelliJ plugin for Haskell
- djspiewak/cccp - Common Colaborative Coding Protocol
- m3dev/octoparts - Octoparts, the backend services aggregator
- geeksville/arduleader - An android ground controller (and other things) for Mavlink/Arduplane
- ochrons/boopickle - Binary serialization library for efficient network communication
- jsuereth/sbt-in-action-examples - Source code examples for the book "sbt in Action"
- echen/scaldingale - Movie recommendations and MOAR in MapReduce and Scalding
- amplab/training - Training materials for Strata, AMP Camp, etc
- mbknor/ddsl - DDSL - Dynamic Distributed Service Locator
- teamon/akka.js - akka actors for java script
- sbt/sbt-atmos - sbt plugin for running Typesafe Console in development
- julienrf/play-jsmessages - Library to compute localized messages of your Play application on client side
- stephenjudkins/pureimage - puts the "fun" in "functional raster image processing"
- jlitola/play-sass - Sass asset handling for Play Framework 2.0
- DiUS/pact-jvm - JVM version of Pact. Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.
- mbryzek/apidoc - Beautiful documentation for REST services. Simple native client libraries with no dependencies.
- NET-A-PORTER/spray-actor-per-request - Example spray application that uses the actor per request model
- wolfe-pack/wolfe - Wolfe Language and Engine
- romix/akka-kryo-serialization - Kryo-based serialization for Akka
- kenshoo/metrics-play - Metrics module for Play2
- jamie-allen/effective_akka - Source code from my Effective Akka work
- debasishg/cqrs-akka - An implementation of CQRS using scalaz for functional domain models and Akka for event sourcing
- pjay/plush - Push notifications for mobile apps - built on the Typesafe stack to ensure scalability
- databricks/spark-avro - Using Avro data format in Spark, SQL, and DataFrames
- NICTA/rng - Pure-functional random value generation
- tc/RMongo - R client to interface with MongoDB
- cjdev/kafka-rx - reactive kafka client
- t2v/stackable-controller - Composable Action composition framework for Play2.x
- ooyala/metrics_storm - Easy metrics collection for Storm topologies using Coda Hale Metrics
- Searchlight/khronus - A reactive time series database
- cjmx/cjmx - Command line JMX library
- tototoshi/play-flyway - Flyway plugin for Play >= 2.1
- loicdescotte/Play2-HTML5Tags - HTML5 form tags module for Play Framework
- chrisdinn/brando - A Redis client written with Akka's IO package
- adamw/reactmq - Reactive Message Queue
- twitter/sbt-package-dist - sbt 11 plugin codifying best practices for building, packaging, and publishing
- snowplow/scalding-example-project - The Scalding WordCountJob example as a standalone SBT project with Specs2 tests, runnable on Amazon EMR
- ScalaConsultants/reactive-rabbit - Reactive Rabbit
- DrewEaster/realtime-search - Demonstration using Play!, Akka, AngularJS and Elasticsearch to perform real-time log entry search
- boldradius/akka-dddd-template - Akka DDDD template using CQRS/ES with a Distributed Domain
- utcompling/applied-nlp - Course repository for Applied Natural Language Processing
- joescii/lift-ng - lift-ng is the most powerful, most secure AngularJS backend available today
- tribbloid/ISpark - An Apache Spark-shell backend for IPython
- sksamuel/akka-patterns - Implementations of common enterprise integration patterns and more using Akka
- markchadwick/graphite-relay - A fast Graphite relay
- dcaoyuan/aiotrade - A Trading Platform
- TiarkRompf/lancet - surgical precision JIT compilers
- JetBrains/intellij-sbt - SBT support in IntelliJ IDEA
- musk/SbtEclipsify - Sbt plugin for creating eclipse project and classpath files for sbt projects
- dcbriccetti/talking-puffin - dcbriccetti
- amplab/spark-indexedrdd - An efficient updatable key-value store for Apache Spark
- softprops/picture-show - slip and slide picture shows for the web
- n8han/pamflet - a publishing application for short texts
- druid-io/tranquility - Tranquility helps you send real-time event streams to Druid and handles partitioning, replication, service discovery, and schema rollover, seamlessly and without downtime.
- EventStore/EventStore.JVM - Event Store JVM Client
- twbs/rorschach - Bootstrap pull request sanity checker bot
- tresata/spark-kafka - Low level integration of Spark and Kafka
- pbudzik/bytecask - Key/value database inspired by Bitcask
- jroper/play-iteratees-extras - Extra iteratees for Play
- edulify/play-hikaricp.edulify.com - HikariCP Plugin for Playframework 2.2.x and 2.3.x
- hoisted/hoisted - The Hoisted Content Management System that sits on top of Lift
- apache/samza - Mirror of Apache Samza
- Stratio/sparkta - Real Time Aggregation based on Spark Streaming
- gre/playCLI - Play Framework Iteratees + UNIX pipe library
- pocorall/hello-scaloid-sbt - A "Hello, world" of Scaloid for sbt.
- leithaus/XTrace - An XML-validation-based trace validator
- storm-enroute/reactive-collections - A concurrent reactive programming framework.
- mhamrah/akka-docker-cluster-example - An example akka-cluster project with docker support
- lancewalton/treelog - Allows logging in a tree structure so that comprehensive logging does not become incomprehensible
- bmatheny/finagle-starter-kit - Getting started with Finagle
- agourlay/omnibus - An HTTP-friendly persistent message bus.
- Rhinofly/play-s3 - [m] S3 module for Play
- softprops/bintray-sbt - fresh packages delivered from your sbt console
- jrudolph/speed - Looping like a pro
- gre/screenshot-webservice - [WIP current state : waiting for PhantomJS bugfix] Screenshot Webservice is an open-source REST web service to perform web page screenshots.
- vivekn/autocomplete - Tries for efficient automatic word completion in Python, C++, Ruby & Java.
- typesafehub/reactive-stocks - A demo application where we make decisions about stocks based on tweets.
- reidarsollid/RustyCage - Eclipse plugin for Rust-lang.
- lift/examples - Lift Examples
- ngocdaothanh/cleakka - Cluster memory cache based on sun.misc.Cleaner and Akka
- mesosphere/elasticsearch-mesos - Elastic Search on Mesos
- VirtusLab/unicorn - Small Slick library for type-safe id handling
- Stratio/spark-mongodb - from
- MfgLabs/akka-stream-extensions - Extensions for Akka Stream
- redeyes/redeyes - The repository for RedEyes core.
- alexanderjarvis/DubSub - Distributed PubSub with Akka Cluster
- akka/akka-modules - Akka Modules Repository
- adamw/xsbt-proguard-plugin - A plugin for XSBT to facilitate the use of ProGuard to create single jars for XSBT-managed projects
- mrsqueeze/spark-hash - Locality Sensitive Hashing for Apache Spark
- bamos/girl - Check your GitHub READMEs for broken links.
- tixxit/framian - Framian
- pawelkaczor/ddd-leaven-akka-v2 - Next generation of ddd-leaven-akka
- muuki88/sbt-native-packager-examples - A set of sbt-native-pakager examples
- gseitz/Lensed - in your case
- cloudera-labs/SparkOnHBase - SparkOnHBase
- vznet/play-mongo-jackson-mapper - MongoDB Jackson Mapper Play 2.0 Module
- knowitall/nlptools - A toolkit that wraps various natural language processing implementations behind a common interface.
- theatrus/akka-quartz - Because using Camel to schedule Akka actors is silly
- laforge49/Asynchronous-Functional-Programming - Fast actors using replies without future, actor-based functional programming with keyed sequences, and an versioned graphicl database.
- holdenk/elasticsearchspark - Elastic Search on Spark
- ephox/vault - Database API
- Primetalk/SynapseGrid - SynapseGrid is a framework for constructing reactive real-time immutable data flow systems.
- softprops/retry - because you should never give up, at least not on the first try
- payola/Payola - RDF framework
- lift/modules - Lift Modules
- scalding-io/ProgrammingWithScalding - Programming MapReduce with Scalding
- robey/smile - actor-based memcache client library
- Atry/fastring - Extremely fast string formatting
- scalamacros/paradise - Let our powers combine!
- knowitall/ollie - Ollie is a open information extractor that uses bootstrapped dependency paths.
- jpersson/prequel - because SQL is a pretty good abstraction already
- hseeberger/akka-sse - Akka SSE adds support for Server-Sent Events to Akka HTTP
- cage433/maker - How hard could it be to replace SBT?
- Centaur/repox - A fast sbt/gradle/lein/ivy/maven repository proxy
- typelevel/shapeless-contrib - Interoperability libraries for Shapeless
- databricks/spark-redshift - Spark and Redshift integration
- JerryLead/SparkLearning - Learning to write Spark examples
- wsargent/play-shiro - An example of how to integrate Play 2.x with Shiro
- snowplow/spark-example-project - A Spark WordCountJob example as a standalone SBT project with Specs2 tests, runnable on Amazon EMR
- rsertelon/android-keystore-recovery - A tool to recover your lost Android keystore password
- gre/zound - Zound, a PlayFramework 2 audio streaming experiment using Iteratees
- dpp/lift-samples - Samples of lift-based applications
- Imaginatio/REL - A Regular Expression composition Library
- mumoshu/play2-typescript - TypeScript assets handling for Play 2.0. Compiles .ts files under the /assets dir along with the project.
- mandubian/play-json-zipper - play-json-zipper
- godenji/play-faster - Play development without the hair pulling
- felipehummel/TinySearchEngine - Vector space model implemented in a few lines
- epfl-lara/leon - The Leon system for verification, synthesis, and more.
- ReactiveDesignPatterns/Chapter-2 - Code from the second chapter of the RDP book
- skrusche63/spark-elastic - This project combines Apache Spark and Elasticsearch to enable mining & prediction for Elasticsearch.
- sbt/sbt-groll - sbt plugin to roll the Git history
- BaiGang/spark_multiboost - An implementation of the multi-class/multi-label classifier, of which the training is carried out using AdaBoost.MH on Apache Spark.
- typelevel/machinist - Spire's macros for zero-cost operator enrichment
- tribbloid/spookystuff - Scalable query engine for web scrapping/data mashup/acceptance QA, powered by Apache Spark
- mohiva/play-html-compressor - Google's HTML Compressor for Play Framework 2
- lucperkins/spray-akka-slick-postgres - Spray + Akka + Slick + Postgres (simple web service)
- cloudml/zen - Zen aims to provide the largest scale and the most efficient machine learning platform on top of Spark, including but not limited to logistic regression, latent dirichilet allocation, factorization machines and DNN.
- tuplejump/calliope-release - The repository for the G.A. codebase for Calliope. For the E.A. codebase request an early access to the development repo, http://tuplejump.github.io/calliope/
- tmalaska/SparkOnHBase - I simple API to interact with HBase with Spark
- timperrett/lift-shiro - Lift Integration with the Shiro security framework
- sbt/sbt-remote-control - Create and manage sbt process using unicorns and forks
- mesosphere/sssp - S3 Proxy Mesos Framework
- gatling/gatling-sbt - Gatling SBT plugin
- fxthomas/sshbeam - A simple app that sends files to a remote server via SFTP (SSH File Transfer Protocol)
- dimroc/etl-language-comparison - Count the number of times certain words were said in a particular neighborhood. Performed as a basic MapReduce job against 25M tweets. Implemented with different programming languages as a educational exercise.
- valotrading/stirling - Stirling, an open source electronic trading library for the JVM
- skipoleschris/xsbt-cucumber-plugin - Plugin to integrate Cucumber and Cuke4Duke into XSBT
- kifi/multiproject - A modular Play 2.2 application using multi-projects
- djspiewak/sparse - Generalized, incremental parser combinators for scalaz-stream
- chrisloy/akka-ec2 - Example setup of an Akka cluster in an Amazon EC2 AutoScaling group
- twitter/libkestrel - libkestrel
- softprops/sbt-growl-plugin - Growling sbt test results so you don't have to
- sbt/sbt-pgp - PGP plugin for SBT 0.12+
- kifi/json-annotation - The quickest way to add a JSON format to your Play project's case classes
- ghostm/lift-omniauth - Omniauth for Lift
- ebiznext/slick-macros - Slick Macros
- ReactiveCouchbase/ReactiveCouchbase-core - Core library for ReactiveCouchbase
- Cascading/scalding-tutorial - The Scalding tutorial as a standalone SBT project
- stomp/stomp-spec - Stomp Protocol Specification
- sgodbillon/reactivemongo-tailablecursor-demo - Tailable Cursors through WebSockets with ReactiveMongo and Play 2.0
- ponkotuy/MyFleetGirls - KanColle Public View Tool
- mandubian/play-actor-room - A Room manager for Play Framework 2.2 based on WebSocket & Bots
- huawei-noah/streamDM - Stream Data Mining Library for Spark Streaming
- eigengo/activator-akka-cassandra - Activator template showing Cassandra in Akka
- buttercoin/engine - Buttercoin Trade Engine
- n8han/spde - Spde extension library for Processing
- memsql/memsql-spark-connector - A connector for MemSQL and Spark
- markschaake/sprest - Sprest is a collection of libaries to make building REST services simpler using Spray.
- jorgeortiz85/linter - A linting compiler plugin
- guillaumebort/anormtyped-demo - Proof Of Concept: A fully type safe version of Anorm
- d40cht/sbt-cpp - Sbt plugin to allow native compilation of C and C++
- HappyMelly/teller - Happy Melly Teller system
- slick/play-slick-codegen - Using the Slick code generator to generate Slick and Play code
- shivawu/sbt-maven-plugin - A sbt plugin which reads project definitions from pom.xml
- shikhar/eskka - elasticsearch discovery plugin using akka cluster
- scalapenos/stamina - An alternative approach to serialization in akka-persistence
- leithaus/SpecialK - DataLog meets NoSql
- foursquare/foursquare-fhttp - A scalaj-http style library for finagle http clients
- alexarchambault/argonaut-shapeless - Automatic argonaut codec derivation with shapeless
- typesafehub/dbuild - Multi-project build tool, based on sbt.
- robey/naggati - protocol codec builder for mina
- playframework/prune - Performance testing tool for Play Framework
- netvl/picopickle - A simple yet extensible shapeless-based serialization library
- kryptt/play2-native-packager-plugin - Play Framework Plugin for producing native system distribution packages
- ddispaltro/sbt-reactjs - React SBT Plugin using npm
- dbpedia/lookup - Outputs a list of ranked DBpedia resources for a search string.
- ReactiveMongo/ReactiveMongo-Extensions - Extensions for ReactiveMongo
- vznet/play-statsd - Play Framework 2.0 statsd plugin
- heathermiller/menthor - Parallelizing Machine Learning-- Functionally.
- fwbrasil/zoot - Thin reactive framework to provide and consume REST services
- skrusche63/spark-fm - Reactive Factorization Engine
- rguderlei/spray-example - simple demo for spray/akka
- Sotera/correlation-approximation - Spark implementation of the Google Correlate algorithm to quickly find highly correlated vectors in huge datasets
- sstone/akka-amqp-proxies - Akka AMQP proxies
- radlab/SCADS - Scalable Consistency Adjustable Data Storage
- mpdehaan/lookatgit - Git version control statistics analyzer
- ironfish/akka-persistence-mongo - An Akka Persistence Plugin for Mongo
- hammerlab/guacamole - Simple Spark-based variant calling
- djspiewak/derivative-combinators - An implementation of derivative parsing in the parser combinator framework
- sbt/sbt-man - Looks up scaladoc.
- sbt/sbt-header - sbt-header is an sbt plugin for creating file headers, e.g. copyright headers
- orrsella/sbt-stats - An sbt plugin for source code statistics
- mesosphere/mesosaurus - Mesos task load simulator framework for (cluster and Mesos) performance analysis
- ilya-klyuchnikov/ttlite - A SuperCompiler for Martin-Löf's Type Theory
- ics-software-engineering/play-example-quality-assurance - Automated quality assurance tool integration (checkstyle, pmd, jacoco, findbugs, javadoc/scaladoc) for the Play Framework
- vert-x/mod-mysql-postgresql - Fully asynchronous MySQL / Postgresql Vert.x module
- nuttycom/sbt-proguard-plugin - A plugin for SBT to facilitate the use of ProGuard to create single jars for SBT-managed projects.
- mailgun/kafka-http - Kafka http endpoint
- jbrechtel/robospecs - Robolectric support for Specs2
- guenter/mesos-getting-started - A tutorial that explains how to build a simple distributed fault-tolerant framework on top of Mesos
- btd/luna - Git Review Tool. Pages
- tysonjh/fixme - Date based compiler warnings & errors for FIXMEs
- kifi/ReactiveLDA - ReactiveLDA is a fast, lightweight implementation of the Latent Dirichlet Allocation (LDA) algorithm, using a parallel vanilla Gibbs sampling algorithm.
- gilt/gatling-websocket - WebSocket addon for http://gatling-tool.org/
- dscleaver/sbt-quickfix - SBT plugin that routes compiler and test errors into a quickfix file
