Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

build-once run-anywhere c library

High performance UI layout library in C.

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

xhyve, a lightweight OS X virtualization solution

Antialiased 2D vector drawing library on top of OpenGL for UI and visualizations.

nanomsg-next-generation -- light-weight brokerless messaging

Embeddable, replicated and fault-tolerant SQL engine.

3D Content Creation Tools

ENet reliable UDP networking library

Fast, horizontally scalable, multiprocess pub/sub queuing server and proxy for HTTP, long-polling, Websockets and EventSource (SSE), powered by Nginx.

Embedded JavaScript engine for C/C++

Simple stupid SVG parser

Lexbor is development of an open source HTML Renderer library. https://lexbor.com

Modern transactional key-value/row storage library.

Next Generation Shell (NGS)

Concurrency library for C (coroutines)

C implementation of the Raft Consensus protocol, BSD licensed

Drop-in replacement for system() in iOS programs

Mycroft's TTS engine, based on CMU's Flite (Festival Lite)

lthread, a multicore enabled coroutine library written in C

Virtual Machine for Intermediate Representation

_why the lucky stiff's little language (the official repo... until _why returns)

CRDT support in Postgres (experimental)

Public domain mDNS/DNS-SD library in C

Cone Programming Language

JUICE is a UDP Interactive Connectivity Establishment library

[deprecated] For native C atomics, see Turf instead

A tiny subset of Ruby with a Lua'esc VM