C library for cross-platform real-time audio input and output

The official Allegro 5 git repository. Pull requests welcome!

Free, easy, portable audio engine for games

SGDK - A free and open development kit for the Sega Mega Drive

Pure C Game Engine

Simple stupid SVG parser

A low footprint JavaScript engine for embedded systems

Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks

Meta loader for Vulkan API

ORX: Portable Game Engine

A VM That is Dynamic and Fast

Ultra-portable, high performance, open source multimedia framework.

Audio decoding libraries for C/C++, each in a single source file.

🚀 Making multi-player gamedev simpler since 2017

C99, header-only framework for games and multimedia applications

C and C++ headers, C# and Python classes, Rust files and Go package for icon fonts Font Awesome, Fork Awesome, Google Material Design icons and symbols, Pictogrammers Material Design icons, Kenney …

single header libraries for C/C++

Port of Box2D to JavaScript using Emscripten

A cross-platform, top-down 2D space shooter written in C using only platform libraries.

A cross-platform, open-source, pure C game engine for mobile game.

Single source file FBX loader

Nice things to use along dear imgui

📐 Pushing the boundaries of simplicity

Full-blown preprocessor metaprogramming

Free 2D graphics engine with raster effects for retro/classic style game development

Single-file library for calculating 2D UI layouts using stacking boxes. Compiles as C99 or C++.

Super fast C++ .PNG writer/reader

Fast, header-only polygon triangulation

Single file C library for decoding MPEG1 Video and MP2 Audio

Portable base library for C programmers, designed for performance and simplicity.