A Java math library for OpenGL rendering calculations
Cucumber for the JVM
Java version of the Playwright testing and automation library
AndroidIDE is an IDE for Android to develop full featured Android apps
Internet Archive's open-source, web-scale, web crawler project
Simplified version of ZXing, optimized to scan codes to generate QR
For an introductory tutorial on how to use Jenkins
Keep your code spotless
Java wrapper for the popular chat & VOIP service
Runtime environment based on OpenJDK for running IntelliJ products
Apache OpenNLP
A fast Java JSON schema validator that supports draft V4, V6, V7, V201
GeoServer repository
Open source alternative to Auth0 / Firebase Auth, etc.
A decentralized bitcoin exchange network
Test automation made simple
SymmetricDS is database replication and file synchronization software
Red5 Server core
A complete solution for apps using root permissions
I2P is an anonymizing network to securely communicate
Java language binding for writing Appium Tests
Open-source blogging and content management system
eXist Native XML Database and Application Platform
ORCID Open Source Project
Alibaba Dragonwell8 JDK