Resources and materials to get yourself started with open source
WebDriver for Firefox
HTML, CSS and JS framework for developing responsive websites and apps
HTML to PDF converter for PHP
PufferPanel is an open source game server management panel
Web Extension for saving a copy of complete web page in a single file
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
Happy DOM is a JavaScript implementation of a web browser
Tabler is free and open-source HTML Dashboard UI Kit
AdminKit is a free & open-source HTML dashboard & admin template
Floki is a simple HTML parser that enables search for nodes using CSS
A language for writing HTML user interfaces in Go
Lexbor is development of an open source HTML Renderer library
HTML parsing/serialization toolset for Node.js.
XSS sanitizer for HTML, MathML and SVG
HTML to React parser
A JS-independent, tree-shakeable CSS framework
JavaScript plugin for finding links in plain-text and converting them
Vue 3 UI library, highly customizability, full TypeScript, performance
The fast & forgiving HTML and XML parser
A concise API for exploratory data visualization
Write email in Markdown and render them before sending
The warehouse's SpringBoot-based rights management system
Tool to work with XML and HTML from Ruby
Juice inlines CSS stylesheets into your HTML source