Apache NetBeans
Pentaho Data Integration ( ETL ) a.k.a Kettle
Browser automation framework and ecosystem
Programmer-friendly testing framework for Java and the JVM
ProGuard, Java optimizer and obfuscator
Android Permissions Framework, Adapt to Android 16
Easily create Spring-powered, production-grade applications
Android toast frame, dedicated to treating various difficult problems
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client
An event-driven asynchronous network application framework
Mirror of Apache Struts
Hawtio web console helps you manage your JVM stuff and stay cool
A distributed single-sign-on framework
A high performance Java RPC framework
A blazing fast multi-language serialization framework
Most popular Mocking framework for unit tests written in Java
API automation and load testing framework
Source for the TechEmpower Framework Benchmarks project
Java version of the Playwright testing and automation library
Java language binding for writing Appium Tests
TestNG testing framework
Comprehensive programming and configuration model for modern apps
The Enterprise-ready testing and specification framework
Modular and customizable Material Design UI components for Android
The open big data serving engine