CasADi is a symbolic framework for numeric optimization
An efficient feature complete C++ bittorrent implementation
Popular Open Source Online Judge based on PHP/C++/MySQL/Linux
Alternative to backtracking regular expression engines
UCI chess engine
Performance-portable, length-agnostic SIMD with runtime dispatch
Emscripten: An LLVM-to-WebAssembly Compiler
A C++ binding for the OpenGL API, generated using the gl.xml specifica
A Moonscript dialect compiles to Lua
A flight software and embedded systems framework
Cross platform web application firewall (WAF) engine for Apache
Cross platform toolkit for creative coding in C++
A layer built on top of the Insight Toolkit (ITK)
Intel SPMD Program Compiler
A wxWidgets GUI Builder
Agentic browser; privacy-first alternative to ChatGPT Atlas
DOSBox Staging is a modern continuation of DOSBox
PyTorch/TorchScript/FX compiler for NVIDIA GPUs using TensorRT
Cross-platform C++ libraries for building network applications
Circuit diagrams and firmware source code for Gboard DIY keyboards
A single file C++ header-only PEG (Parsing Expression Grammars)
Free open-source non-linear video editor
Compatibility tool for Steam Play based on Wine and other components
Desktop/Android/HTML5/iOS Java game development framework