Browse free open source HTML/XHTML software and projects below. Use the toggles on the left to filter open source HTML/XHTML software by OS, license, language, programming language, and project status.
WebDriver for Firefox
Convert HTML to PDF using Webkit (QtWebKit)
HTML to PDF converter for PHP
Convert PDF to HTML without losing text or format
HTML, CSS and JS framework for developing responsive websites and apps
Hgh power tools for HTML
phpipam open-source IP address management
Powerful rich text editor framework with a modular architecture
The granddaddy of HTML tools, with support for modern standards
Tabler is free and open-source HTML Dashboard UI Kit
A patched version of discord, with bot login support
The next generation Javascript WYSIWYG HTML Editor
XSS sanitizer for HTML, MathML and SVG
AdminKit is a free & open-source HTML dashboard & admin template
Free Introduction to Bash Scripting eBook
Userscript designed to expand the functionality of YouTube
The flexible HTTP client library for Elixir
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
Lighter, faster browser kernel of blink to integrate HTML UI in apps
Status, process, and documents for ECMA-262
Simple library that provides standard Unicode emoji for all platforms