Front-end framework with a built-in dark mode
Wasm powered Jupyter running in the browser
WebAssembly SQLite with support for browser storage extensions
Ultra-lightweight, zero dependency, semantic HTML, CSS, JS UI library
Edit Banana: A framework for converting statistical figures
A web based file manager, web IDE / browser based code editor
The meta-framework suite designed from scratch for web development
PHP library allowing thumbnail, snapshot or PDF generation from an URL
Accessibility engine for automated Web UI testing
Do more with Blazor, utilizing CSS and keeping Javascript to a minimum
Realtime application framework (Node.JS server)
From community websites to web applications, this CSS framework
Chrome Debugging Protocol interface for Node.js
1950 free MIT-licensed high-quality SVG icons
Butterchurn is a WebGL implementation of the Milkdrop Visualizer
RStudio is an integrated development environment (IDE) for R
Web-based SSH console that centrally manages administrative access
Free and Open source Web Builder Framework
Opal is a Ruby to JavaScript source-to-source compiler
The interactive graphing library for Python
Run WordPress in the browser via WebAssembly PHP
Go minifiers for web formats
A markup-driven CSS language with enhanced syntax
Fast, easy and reliable testing for anything that runs in a browser
A browser-based 3D CAD application for online model design