Database subsetting and relational data browsing tool
Free implementation of Play Services
A cross-platform G-Code sender for GRBL, Smoothieware, etc.
Programmer-friendly testing framework for Java and the JVM
Fast, scalable, multi-language and extensible build system
The OWASP ZAP core project
Flexible, lightweight multi-language test reporting tool
Easily create Spring-powered, production-grade applications
A quality control analysis tool for high throughput sequencing data
Comprehensive programming and configuration model for modern apps
A tool for reverse engineering Android apk files
Test automation made simple
Most popular Mocking framework for unit tests written in Java
The Leading Security Assessment Framework for Android
Kafka Web UI
SoapUI is a free and open source cross-platform functional testing
Generate diagrams from textual description
Load testing tool for analyzing and measuring performance of services
VisualVM is an All-in-One Java Troubleshooting Tool
Java library for creating and manipulating vector geometry.
Parser generator to read, process, or translate structured text
Make writing Java http clients easier
Development tool to help programmers write standard Java code
Standalone Git GUI based on EGit
Hibernate's core object/relational mapping functionality