Open source alternative to Auth0 / Firebase Auth, etc.
ORCID Open Source Project
Dex to Java decompiler
Free implementation of Play Services
ProtonVPN Android app
SQLite JDBC Driver
A cross-platform G-Code sender for GRBL, Smoothieware, etc.
Programmer-friendly testing framework for Java and the JVM
Browser automation framework and ecosystem
Barcode scanning library for Java, Android
A modification for the Discord Android App
The modern Java bytecode editor
The OWASP ZAP core project
Fast, scalable, multi-language and extensible build system
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
Terminal emulator application for Android OS extendible
A tool for reverse engineering Android apk files
Apache NetBeans
Desktop/Android/HTML5/iOS Java game development framework
A rewrite of Tachiyomi for the Desktop
A reference implementation of a JSON package in Java
An extensible media player for Android
A cross-platform GUI and CLI app for automatically saving SHSH blobs