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.
HTML to PDF converter for PHP
Simple library that provides standard Unicode emoji for all platforms
HTML, CSS and JS framework for developing responsive websites and apps
The granddaddy of HTML tools, with support for modern standards
Tabler is free and open-source HTML Dashboard UI Kit
Powerful rich text editor framework with a modular architecture
The next generation Javascript WYSIWYG HTML Editor
Lexbor is development of an open source HTML Renderer library
Lighter, faster browser kernel of blink to integrate HTML UI in apps
Html menu generator
A Kotlin web framework
The warehouse's SpringBoot-based rights management system
Pure Java HTML / CSS rendering engine
A free simple responsive HTML email template
Java binary serialization and cloning, fast, efficient, automatic
NES-style CSS Framework
Parsing HTML at the command line
Build GUI for your Python program with JavaScript, HTML, and CSS
A JS-independent, tree-shakeable CSS framework
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
Status, process, and documents for ECMA-262
The static code analysis tool you need for your HTML
Simple.css is a classless CSS template to make a good website