Cluster computing framework for processing large-scale geospatial data
Pure Java annotation, single class file, rapid development
Make writing Java http clients easier
China's first CTFTools framework
Image cropping library for Android
Language for defining cloud service APIs and shapes
Android hot-fix solution library
Copybara: A tool for transforming and moving code between repositories
A solid, high-performance, JDBC connection pool at last
Java library that allows matching many thousands of Events per second
Internet Archive's open-source, web-scale, web crawler project
Synthetic Patient Population Simulator
TestNG testing framework
True object-oriented Java web framework without NULLs
WordPress for Android
The Enterprise-ready testing and specification framework
Java based open source static site/blog generator for developers
pure java git solution
Android localization plugin. supports multiple languages
Android (f/w 2.1+) on screen keyboard for multiple languages
A complete solution for apps using root permissions
Use native context menus in React Native
Clojure HTTP server/client library with WebSocket support
Micro second messaging that stores everything to disk
Catch common Java mistakes as compile-time errors