Accessibility engine for automated Web UI testing
WebAssembly SQLite with support for browser storage extensions
Free and Open source Web Builder Framework
Front-end framework with a built-in dark mode
A dependable HTML media framework
Web Interface for viewing and testing emails during development
Realtime application framework (Node.JS server)
Butterchurn is a WebGL implementation of the Milkdrop Visualizer
A rugged, minimal framework for composing JavaScript behavior
A modified web browser that helps in responsive web development
Open source SVG icon library for Bootstrap
Fast, easy and reliable testing for anything that runs in a browser
Chrome Debugging Protocol interface for Node.js
A node.js library for testing modern web applications
Scanner detecting the use of JavaScript libraries
Run WordPress in the browser via WebAssembly PHP
An editor designed for Swagger
jQuery grid plugin
RapiDoc - Custom-Element for OpenAPI Spec
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
Cross-platform JavaScript runtime environment
Learn WebAssembly by writing small programs
wwwBASIC is an implementation of BASIC that runs on Node.js & the Web
In-browser code editor (version 5, legacy)
OpenUI5 lets you build enterprise-ready web applications