Open QR Code is an open-source, cross-platform app
A Minecraft Java Edition Launcher for Android and iOS
A configuration as code language with rich validation and tooling
A Java to iOS Objective-C translation tool and runtime
Desktop/Android/HTML5/iOS Java game development framework
The next generation Javascript WYSIWYG HTML Editor
Java interface to OpenCV, FFmpeg, and more
Uber's cross-platform mobile architecture framework
Mobile database: a replacement for Core Data & SQLite
Library for parsing and validating international phone numbers
Realm is a mobile database, an alternative to SQLite key-value stores
Template-driven engine to generate documentation
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Open Source Openbravo POS convert to Commercial Retail ERP and POS
Simple example of draw and rotate 3D box
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Cerberus Content Management System
Java Application Framework
The regex-centric, fast lexical analyzer generator for C++
Benchmark for 50 000 000 prime numbers as single and multicore
Build system that encourages the creation of small, reusable modules
A next-generation code testing stack for JavaScript
The Kotlin programming language
Open source Swift plugin for SonarQube (also supports Objective-C)
Open Utilities and/or Examples for GeneXus