Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap

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.

CSS is powerful, you can do a lot of things without JS.

Font files available from Google Fonts, and a public issue tracker for all things Google Fonts

Emoji for everyone. https://twemoji.twitter.com/

JavaScript Design Patterns

Grid based on CSS3 flexbox

Loading icons and small animations built with pure SVG.

Vanilla javascript slider for all purposes.

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

Assorted CSS and UI experiments.

Beautiful JavaScript notifications with Web Notifications support.

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

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

👫 Social Sign-In Buttons for Bootstrap

Generate critical css for your web pages

Detect if DevTools is open and its orientation

Google-styled theme for Bootstrap.

Riding carousels with jQuery.

⚡️🎨 A starting point for crafting living style guides.

Bootstrap themes generator made with AngularJS

Automatically adapts your existing HTML images for mobile devices. No mark-up changes needed.

Responsive HTML Email Framework

A simple, stunning, powerful jQuery gallery.

EQCSS is a CSS Reprocessor that introduces Element Queries, Scoped CSS, a Parent selector, and responsive JavaScript to all browsers IE8 and up

Simple and flexible, css only, content placeholder loading animation. https://zalog.github.io/placeholder-loading/

jQuery plugin for stacking tables on small screens

Ultra light cross browser image blurring plugin for jQuery

➿ Create loopy loading animations