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Design patterns implemented in Java

Spring Framework

Google core libraries for Java

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

Getting Started with Spring Boot 3:

Netty project - an event-driven asynchronous network application framework

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

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

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

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

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

MyBatis SQL mapper framework for Java

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Apache Hadoop

Apache Doris is an easy-to-use, high performance and unified analytics database.

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process …

AutoMQ is a diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.

Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.

Java implementation of JSON Web Token (JWT)

Brings the popular ruby faker gem to Java

Fault tolerance and resilience patterns for the JVM

🚄 FASTJSON2 is a Java JSON library with excellent performance.

https://openjdk.org/projects/code-tools/jmh

Apache RocketMQ Spring Integration

EventMesh is a new generation serverless event middleware for building distributed event-driven applications.

PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage, complex querying scenarios.

A Fluent Logging API for Java