A web-based IDE for HTML5 game development. Powered by Phaser
The HTML Presentation Framework
Completely customizable framework for building rich text editors
Plugin driven WYSIWYG markdown editor framework
Lightweight modular front-end framework for developing web interfaces
Apache NetBeans
A vi-like editor based on Plan 9's structural regular expressions
The headless editor framework for web artisans
Build cross-platform desktop apps with JavaScript, HTML, and CSS
Lexical is an extensible text editor framework
Open Source Document Management System for Digital Archives
An incremental parsing system for programming tools
Easily share data across your company via SQL queries
Drag and drop website builder javascript library
A framework to build Pokémon RPG games
Cloud Commander file manager for the web with console and editor
Framework to facilitate communication in the Unity game engine
Moldable Live Programming for Clojure
The Fast, Secure and Professional PHP Framework
JUCE is an open-source cross-platform C++ application framework
See cost estimates for Terraform right in your editor
Publishing on your own terms
Extensible low-code framework for building business applications
A feature-rich event management system
DivKit is an open source Server-Driven UI (SDUI) framework