Solar2D Game Engine main repository (ex Corona SDK)
Fast and lightweight JavaScript game engine built on WebGL and glTF
HTML5 Canvas Tower Building Game
Cross-platform game engine in Rust
Apache Royale ASJS
Super simple WYSIWYG editor
A customizable, modular, responsive, lightbox gallery plugin
HTML parsing/serialization toolset for Node.js.
The game engine for everyone
CMS framework for Django
3D game engine/framework in C, with Luajit and Python bindings now
Python binding to Modest and Lexbor engines
Dillo, a multi-platform graphical web browser
Free game engine for development of desktop, mobile, and web games
HTML5 JavaScript Component Suite for Responsive Web Development
Canvas-based WYSIWYG rich text editor with advanced layout tools
jQuery contextMenu plugin & polyfill
Flexible open source financial charting library
Go minifiers for web formats
LayaAir is an open-source 2D/3D engine
The web’s most popular front-end template
Open-Source Low-Latency Accelerated Linux WebRTC HTML5 Remote Desktop
Lightweight, robust, elegant syntax highlighting
Check links in web documents or full websites
A library to capture canvas-based animations at a fixed framerate