Spring Boot

Free and Open Source, Distributed, RESTful Search Engine

All Algorithms implemented in Java

Spring Framework

Netty project - an event-driven asynchronous network application framework

Mirror of Apache Kafka

阿里巴巴 MySQL binlog 增量订阅&消费组件

Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

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

MyBatis SQL mapper framework for Java

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

High Performance Inter-Thread Messaging Library

QuestDB is an open source time-series database for fast ingest and SQL queries

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

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

Apache ZooKeeper

Redis Java client

A barebones WebSocket client and server implementation written in 100% Java.

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 …

Java Native Access

Apache Tomcat

Tiny, easily embeddable HTTP server in Java.

Tutorials for using RabbitMQ in various ways

🚀 Lightning fast and elegant mvc framework for Java8

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

Apache Groovy: A powerful multi-faceted programming language for the JVM platform

MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.

The simple, stupid rules engine for Java

💍A simple and elegant Android native UI framework, free your hands! (一个简洁而优雅的Android原生UI框架，解放你的双手！)