Browse free open source JavaScript HTML/XHTML Software and projects below. Use the toggles on the left to filter open source JavaScript HTML/XHTML Software by OS, license, language, programming language, and project status.
phpipam open-source IP address management
Powerful rich text editor framework with a modular architecture
A patched version of discord, with bot login support
Simple library that provides standard Unicode emoji for all platforms
XSS sanitizer for HTML, MathML and SVG
Userscript designed to expand the functionality of YouTube
Web Extension for Firefox/Chrome/MS Edge and CLI tool
Enable use of HTML5 sectioning elements in legacy Internet Explorer
AdminKit is a free & open-source HTML dashboard & admin template
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
An enhanced HTML 5 file input for Bootstrap 5.x/4.x./3.x
Responsive layout with advanced sidebar menu built with SCSS
PDF exporter for HTML presentations
Free Dashboard Theme Built On Bootstrap 4 | HTML Version
Template generator for (responsive) emails & email signatures
DeskApp Admin is a free to use Bootstrap 4 admin template
Classic modular front-end UI framework
Bootstrap 5 & Material Design 2.0 UI KIT
Bring data to life with SVG, Canvas and HTML
LaTeX.css is a library that makes your website look like a LaTeX doc
Remove unused CSS. Also works with single-page apps
Tool for creating, testing, and learning about Regular Expressions