Design patterns implemented in Java
Development tool to help programmers write standard Java code
Copybara: A tool for transforming and moving code between repositories
Reformats Java source code to comply with Google Java Style
Mirror of Apache Struts
Desktop/Android/HTML5/iOS Java game development framework
Cross-platform framework for building truly native mobile apps
TLC is an explicit state model checker for specifications in TLA+
Powerful and flexible RecyclerView Adapter
Build Anything Sync Anywhere
Source code for the X Recommendation Algorithm
Active development of the Azure SDK for Java
OpenAPI Generator allows generation of API client libraries
Template-driven engine to generate documentation
Fast dependency injector for Android and Java
A powerful componentized framework
Generate awesome word(docx) with template
A code quality tool to enforce structural quality
Another drawing editor for LaTeX with PSTricks & TikZ
A Java-based cross-platform build system.
java bean / database driven zero code application framework
A C++ library for AVR and NodeMCU
Backend management system based on Spring Boot
Lightweight dependency injection framework for Java 6 and above