微信开发 Java SDK ，支持包括微信支付，开放平台，小程序，企业微信，视频号，公众号等的后端开发

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

The Clojure programming language

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

A programmer-oriented testing framework for Java — ⚠️ maintenance mode

Use SQL to query Elasticsearch

Apache Hive

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

A cute widget of Switch Button for you to create beautiful and friendly UI.

数据挖掘18大算法实现以及其他相关经典DM算法

Spring integration for MyBatis 3

Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-like data

这是一个针对ECharts2.x版本的Java类库，实现了所有ECharts中的Json结构对应的Java对象，并且可以很方便的创建Option,Series等

Apache Commons CSV

ESLint plugin for intellij

Darks codec is a lightweight message protocol encoding and decoding framework.