Resources and materials to get yourself started with open source
Java based open source static site/blog generator for developers
A static analyzer for Java, C, C++, and Objective-C
Java library for working with real-world HTML
Java binary serialization and cloning, fast, efficient, automatic
WebDriver for Firefox
HTML to PDF converter for PHP
HTML, CSS and JS framework for developing responsive websites and apps
Tabler is free and open-source HTML Dashboard UI Kit
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
Tool to work with XML and HTML from Ruby
Lighter, faster browser kernel of blink to integrate HTML UI in apps
From community websites to web applications, this CSS framework
XSS sanitizer for HTML, MathML and SVG
The static code analysis tool you need for your HTML
PufferPanel is an open source game server management panel
An extensible Markdown Editor, Viewer and Weblog Publisher for Windows
A JS-independent, tree-shakeable CSS framework
Painless html generation
Paginate the HTML Output of R Markdown with CSS for Print
Happy DOM is a JavaScript implementation of a web browser
A Kotlin web framework
Low output latency streaming HTML parser/rewriter with CSS API
Build GUI for your Python program with JavaScript, HTML, and CSS
Status, process, and documents for ECMA-262