Apache NetBeans
Browser automation framework and ecosystem
Easily create Spring-powered, production-grade applications
Programmer-friendly testing framework for Java and the JVM
ProGuard, Java optimizer and obfuscator
The Leading Security Assessment Framework for Android
Comprehensive programming and configuration model for modern apps
API automation and load testing framework
Java language binding for writing Appium Tests
TestNG testing framework
Simple Binary Encoding (SBE) - High Performance Message Codec
Cross-platform framework for building truly native mobile apps
Native Android app for Habitica
Hawtio web console helps you manage your JVM stuff and stay cool
Identity & Single Sign On for all earthlings and beyond
Authentication and access-control framework
Java version of the Playwright testing and automation library
Macro-oriented asynchronous web-framework written in Nim
Distributed tracing without code changes
A Spring Cloud based Service Governance Framework
An easy-to-use, high-performance distributed transaction solution
Web-based SSH console that centrally manages administrative access
Pure Java annotation, single class file, rapid development
Most popular Mocking framework for unit tests written in Java