ProGuard, Java optimizer and obfuscator
Most popular Mocking framework for unit tests written in Java
A tool for static analysis to look for bugs in Java code
Java library for creating and manipulating vector geometry.
Sandwich is an adaptable and lightweight sealed API library
Ad-Free, New Features & Freedom
MongoDB object-document mapper in Java
Vaadin 6, 7, 8 is a Java framework for modern Java web applications
Distributed tracing system to gather timing data
Desktop/Android/HTML5/iOS Java game development framework
A decompiler for Lua 5.x
A Java math library for OpenGL rendering calculations
A comprehensive Java library for client- and server-side SSH
RStudio is an integrated development environment (IDE) for R
sbt, the interactive build tool
Make writing Java http clients easier
Alibaba Dragonwell8 JDK
Open-source, cross platform Qt based IDE for reverse-engineering
The Leading Security Assessment Framework for Android
tinylog is a lightweight logging framework for Java, Kotlin, Scala
Simple and Fast Multimedia Library
ORCID Open Source Project
Red5 Server core
TLC is an explicit state model checker for specifications in TLA+
jOOQ is the best way to write SQL in Java