🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.

A modern alternative to CSS resets

Modern CSS framework based on Flexbox

A collection of loading indicators animated with CSS

Automatically add a progress bar to your site.

Build mobile apps with simple HTML, CSS, and JavaScript components.

A showcase of problems once hard or impossible to solve with CSS alone, now made trivially easy with Flexbox.

Functional css for humans

List of awesome CSS frameworks in 2025

A CSS only tooltip library for your lovely websites.

Tables plug-in for jQuery

Highly customizable checkboxes and radio buttons (jQuery & Zepto)

Tabula is a tool for liberating data tables trapped inside PDF files

A collection of loading spinners animated with CSS

A modern dialog library which is highly configurable and easy to style. #hubspot-open-source

Create beautiful CSS3 powered animations in no time.

Low-level CSS Toolkit – the original Functional/Utility/Atomic CSS library

The next generation Javascript WYSIWYG HTML Editor.

A best-practices CSS foundation

An experiment using the peerflix module of nodejs and connecting a bunch of APIs.

Simple tooltips made of pure CSS

Design and development standards to align and guide your project.

Lord of Large Language and Multi modal Systems Web User Interface

Unobtrusive page transitions with jQuery.

JavaScript, SCSS, Sass, Less, and Stylus helpers for rendering high-resolution image variants

Powerful, scalable, Sass-based, BEM, OOCSS framework.

This could take a while

Graphene is a realtime dashboard & graphing toolkit based on D3 and Backbone.

A Flexible, Responsive CSS Framework - Powered by Sass

Devicons - An iconic font made for developers