Design patterns implemented in Java

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

Free and Open Source, Distributed, RESTful Search Engine

All Algorithms implemented in Java

Ghidra is a software reverse engineering (SRE) framework

Spring Framework

Google core libraries for 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

The java implementation of Apache Dubbo. An RPC and microservice framework.

Getting Started with Spring Boot 3:

A browser automation framework and ecosystem.

Mirror of Apache Kafka

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

a fast, scalable, multi-language and extensible build system

Jenkins automation server

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…

A Java serialization/deserialization library to convert Java Objects into JSON and back

JDK main-line development https://openjdk.org/projects/jdk

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

Zipkin is a distributed tracing system

Modern Java - A Guide to Java 8

The official home of the Presto distributed SQL query engine for big data

QuestDB is a high performance, open-source, time-series database

Quarkus: Supersonic Subatomic Java.

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

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