Resources and materials to get yourself started with open source
HTML to PDF converter for PHP
WebDriver for Firefox
HTML, CSS and JS framework for developing responsive websites and apps
PufferPanel is an open source game server management panel
Tabler is free and open-source HTML Dashboard UI Kit
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
From community websites to web applications, this CSS framework
Happy DOM is a JavaScript implementation of a web browser
XSS sanitizer for HTML, MathML and SVG
Web Extension for Firefox/Chrome/MS Edge and CLI tool
The fast & forgiving HTML and XML parser
Shower HTML presentation engine
Electron based open source toolbox, free integration of rich plug-ins
An extensible Markdown Editor, Viewer and Weblog Publisher for Windows
Classic modular front-end UI framework
Lighter, faster browser kernel of blink to integrate HTML UI in apps
Java based open source static site/blog generator for developers
A static analyzer for Java, C, C++, and Objective-C
Build flutter apps with HTML/CSS and JavaScript.
Java library for working with real-world HTML
Status, process, and documents for ECMA-262
Converts books written in Markdown to HTML, LaTeX/PDF and EPUB
The fastest way to create an HTML app
Build GUI for your Python program with JavaScript, HTML, and CSS