Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

All Algorithms implemented in Java

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Free universal database tool and SQL client

Apache Flink

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…

Redisson - Valkey and Redis Java client. Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queu…

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

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

Modern Java - A Guide to Java 8

spring boot 实践学习案例，是 spring boot 初学者及核心技术巩固的最佳实践。

A high performance caching library for Java

Most popular Mocking framework for unit tests written in Java

The Java gRPC implementation. HTTP/2 based RPC

Realm is a mobile database: a replacement for SQLite & ORMs

vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.

Dubbox now means Dubbo eXtensions, and it adds features like RESTful remoting, Kyro/FST serialization, etc to the Dubbo service framework.

Easy Setup Stub Server

These are the sample Bounded Contexts from the book "Implementing Domain-Driven Design" by Vaughn Vernon: http://vaughnvernon.co/?page_id=168

High performance non-blocking webserver

Framework for Evolutionary Message-Driven Microservices on the JVM

Easy to use lightweight web crawler（易用的轻量化网络爬虫）

OpenTelemetry Java SDK

Exercises and Answers for Java 8 Lambdas book

Spring Boot Template for Micro services Architecture - Show cases how to use Zuul for API Gateway, Spring OAuth 2.0 as Auth Server, Multiple Resource (Web Services) Servers, Angular Web App, Eureka…

Functional programming in Java

Collection of sample applications using JUnit 5.

An advanced, but easy to use, platform for writing functional applications in Java 8.

Twitter's collection of LZO and Protocol Buffer-related Hadoop, Pig, Hive, and HBase code.