Better markdown parser in PHP
The safest & truly intuitive templates for PHP
The Ray Tracing in One Weekend series of books
HTML, CSS and JS framework for developing responsive websites and apps
XSS sanitizer for HTML, MathML and SVG
Electron based open source toolbox, free integration of rich plug-ins
Publii is a desktop-based CMS for Windows, Mac and Linux
The warehouse's SpringBoot-based rights management system
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
Centralized, well-typed, non-blocking set of APIs for PHP programmers
Lighter, faster browser kernel of blink to integrate HTML UI in apps
The static code analysis tool you need for your HTML
Home of the MDN live code editor interactive examples
Build GUI for your Python program with JavaScript, HTML, and CSS
Front-end framework with a built-in dark mode
Status, process, and documents for ECMA-262
Kotlin DSL for HTML
Simple.css is a classless CSS template to make a good website
Html menu generator
A minimal CSS framework/theme
If you are looking for Bootstrap without jQuery, this is it.
DataTables with Angular
Lexbor is development of an open source HTML Renderer library
From community websites to web applications, this CSS framework
The classless CSS reset (perfect for Communists)