WebViewer UI built in React
Bootstrap 5 & Material Design 2.0 UI KIT
Vue 3 UI library, highly customizability, full TypeScript, performance
HTML5 client solution for generating PDFs
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
The original Lightbox script (v2)
Beautifier for javascript
An embedded web server
AdminKit is a free & open-source HTML dashboard & admin template
Kotlin DSL for HTML
If you are looking for Bootstrap without jQuery, this is it.
Emacs client/library for the language server protocol
Provides HTML UI layout for Angular applications
Customizable JSON Schema-based forms with React, Angular and Vue
JSON5 — JSON for Humans
Classic modular front-end UI framework
JavaScript library to set default values for nested objects
Build GUI for your Python program with JavaScript, HTML, and CSS
Front-end framework with a built-in dark mode
Lexbor is development of an open source HTML Renderer library
LaTeX.css is a library that makes your website look like a LaTeX doc
Bring data to life with SVG, Canvas and HTML
A sizzlin' hot selector engine
Provides the ability for you to build smart templates applications
A low-level Node.js module that takes a bunch of SVG files