Free and Open Source, Distributed, RESTful Search Engine

GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

IntelliJ IDEA Community Edition & IntelliJ Platform

High Performance Inter-Thread Messaging Library

A high performance caching library for Java

Vert.x is a tool-kit for building reactive applications on the JVM

Logstash - transport and process your logs, events, or other data

jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.

Resilience4j is a fault tolerance library designed for Java8 and functional programming

A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Java Native Access

Flyway by Redgate • Database Migrations Made Easy.

📈 Capturing JVM- and application-level metrics. So you know what's going on.

JetBrains theme of Material Theme

Free and open log management

GoCD - Continuous Delivery server main repository

Catch common Java mistakes as compile-time errors

Runtime code generation for the Java virtual machine.

Asynchronous Http and WebSocket Client library for Java

configuration library for JVM languages using HOCON files

A list of useful Java frameworks, libraries, software and hello worlds examples

Apache Hive

Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.

Main Liquibase Source

Reactive Streams Specification for the JVM

Unified Queries for Java

Keep your code spotless