kb single-header C/C++ libraries

C Unicode/OpenType Library

A tiny immediate-mode UI library

Parametric 2D and 3D modeler written in pure javascript

Realtime WebGL origami simulator

Efficient Immediate Mode UI for Games

Motion systems for flexible digital fabrication and research. Easy to fabricate and customize. Documentation: https://github.com/fellesverkstedet/fabricatable-machines/wiki

It's not art

An open source vector nesting tool

Embeddable HTTP server.

A framework for building native applications using React

React rendering for Meteor apps

Streamlined Flux abstract interface suitable for a variety of backends.

Duktape - embeddable Javascript engine with a focus on portability and compact footprint

BOLTS is a open library of technical specifications

Open-source, cross-platform NURBS

Yoga is an embeddable layout engine targeting web standards.

JavaScript replicated model (M of MVC) library

The library for web and native user interfaces.

Simple software rasterizer with vertex and fragment shader support.

Random-Access Vector Graphics

A boilerplate for Node.js web applications

C-based/Cached/Core Computer Vision Library, A Modern Computer Vision Library

Speech recognition toolkit for the arduino

Demo iPhone app utilizing the tesseract library for OCR

OpenGL text using one vertex buffer, one texture and FreeType

DEPRECATED. Open source 3D modelling in your browser

3D Boolean / CSG Library

cocos2d exentions

DEPRECATED - Mozilla's new typeface, used in Firefox OS