The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites that work on any kind of device.

Deprecated - Chosen is a library for making long, unwieldy select boxes more friendly.

A lightweight and modular front-end framework for developing fast and powerful web interfaces

🏩 Cascading grid layout plugin

Zepto.js is a minimalist JavaScript library for modern browsers, with a jQuery-compatible API

💞 Filter & sort magical layouts

Fluent System Icons are a collection of familiar, friendly and modern icons from Microsoft.

GUI image optimizer for Mac

JavaScript Design Patterns

Grid based on CSS3 flexbox

The largest Open-Source UI Library! Community-made and free to use. Made with either CSS or Tailwind.

Make it a fun to create spec for developers and teammates

A jQuery plugin for inflating web type

CSS library for Instagram filters

Shower HTML presentation engine

A lightweight, easy-to-use jQuery plugin for fluid width video embeds.

All the patterns

Web Components specifications

CSS3 list scroll effects

CSS for clean and fast web apps

🍰 Progressive <svg> pie, donut, bar and line charts

✂️ A grunt task for removing unused CSS from your projects.

JQuery multiselect plugin based on Twitter Bootstrap.

Beautiful responsive email templates with code as beautiful as email templates can be

Javascript HTML5 (Ca)nvas (Man)ipulation

Literate Programming can be Quick and Dirty.

A simple tool to identify and upgrade old browsers.

The Pines UI library

Feature.js is a fast, simple and lightweight browser feature detection library in 1kb.

Console.log with style.