Intel® RealSense SDK
A cross-platform protocol library to communicate with iOS devices
KTX (Khronos Texture) Library and Tools
JSON library for Arduino and embedded C++. Simple and efficient
Compiler infrastructure and toolchain library for WebAssembly
Improved Quake III Arena engine
A Simple cross-platform library for communicating with HID devices
Frame profiler
A cross platform C99 library to get cpu features at runtime
LibVNCServer/LibVNCClient are cross-platform C libraries
The Computational Geometry Algorithms Library
Cross-platform Music Visualization Library
A fresher "Fork me on GitHub" callout
Open Source H.264 Codec
Fast streaming XML parser written in C99 with >90% test coverage
A collection of C++ HTTP libraries including an easy to use HTTP serve
High-performance neural network inference framework for mobile
CUDA Core Compute Libraries
Codam's own fixed, functioning alternative of the miniLibX
C++ IPC Library: A high-performance inter-process communication
Library and utility to talk to iBoot/iBSS via USB on Mac OS X, Windows
A C++ header-only HTTP/HTTPS server and client library
iOS port from libphonenumber (Google's phone number handling library)
Constrained Delaunay Triangulation (C++)
C++ implementation of the Python Numpy library