stb single-file public domain libraries for C/C++

Zstandard - Fast real-time compression algorithm

Open-source vector similarity search for Postgres

A single-header ANSI C gui library

A simple Minecraft clone written in C using modern OpenGL (shaders).

Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports.

http request/response parser for c

Objective-C for Windows

Flexible I/O Tester

A tiny immediate-mode UI library

Tesseract OCR iOS is a Framework for iOS7+, compiled also for armv7s and arm64.

Multi-format archive and compression library

Single C file, Realtime CPU/GPU Profiler with Remote Web Viewer

The libdispatch Project, (a.k.a. Grand Central Dispatch), for concurrency on multicore hardware

A fast streaming JSON parsing library in C.

Simple stupid SVG parser

libharu - free PDF library

Twitter Image Pipeline is a robust and performant image loading and caching framework for iOS clients

LZFSE compression library and command line tool

Pure C inference of Mistral Voxtral Realtime 4B speech to text model

Skip the HTML, Bypass takes markdown and renders it directly on Android and iOS.

single-file C libraries from Philip Allan Rideout

beautiful charts in the terminal for static or streaming data

Objective-C bindings for YAJL (Yet Another JSON Library) C library

C inference for Qwen3-ASR 0.6b and 1.7b transcriptions models

A simple approach to Apple In App Purchases (IAP) that handles the presentation of products, purchasing, receipt validation, and timed free trials.

Scripts to build OpenSSL, HTTP/2 (nghttp2) and cURL (libcurl) for MacOS, iOS and tvOS devices (x86_64, armv7, armv7s, arm64, arm64e). Now Supporting Apple Silicon, OpenSSL 3.0.x with TLS 1.3 and Ma…

A command-line tool for producing vector-graphics charts of the night sky in SVG, PDF and PNG formats.

Fast native STL viewer

GraphLayout - iOS UI controls to visualize graphs. Powered by Graphviz