Resources and materials to get yourself started with open source
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
Rust high performance xml reader and writer
XSS sanitizer for HTML, MathML and SVG
An extensible Markdown Editor, Viewer and Weblog Publisher for Windows
Lighter, faster browser kernel of blink to integrate HTML UI in apps
Java library for working with real-world HTML
From community websites to web applications, this CSS framework
openvpn-monitor is a web based OpenVPN monitor
A collection of all country flags in SVG
Web Extension for Firefox/Chrome/MS Edge and CLI tool
The flexible HTTP client library for Elixir
Status, process, and documents for ECMA-262
Electron based open source toolbox, free integration of rich plug-ins
Allows to easily create, process and reuse HTML forms
Jekyll theme for building a personal site, blog, project documentation
Converts CSS styles into inline style attributes in your HTML code
Publii is a desktop-based CMS for Windows, Mac and Linux
A language for writing HTML user interfaces in Go
A JS-independent, tree-shakeable CSS framework
The HTML5 Creation Engine, to create beautiful digital content