The U.S. Web Design System helps the federal government build fast, accessible, mobile-friendly websites.

This library (classic) is officially in maintenance mode only. For the latest library, please see the TVA project (https://pluralsight.github.io/tva/).

The Node version of Pattern Lab

The mobile-friendly, responsive, and lightweight jQuery date & time input picker.

WordCount Plugin for CKEditor v4

Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack

Web Font Loader gives you added control when using linked fonts via @font-face.

Custom nightwatch assertion and commands for capturing, cropping, and comparing screenshots

Generates an HTML view of the Nightwatch.js test reports by either parsing the XML files generated by Nightwatch or by using the Nightwatch reporter options.

Image analysis and comparison

Fiddle with regexs with full red/green testing.

Ant task for jshint

The open-source database for the realtime web.

A practical collection of everyday Web Components

A JS implementation of quick_check

Facebook-style tooltips plugin for jQuery

Describe and visualise user flows through tests with PhantomJS

Visual/CSS regression testing with PhantomJS

High-level guidelines for writing manageable, maintainable CSS

jsPerf.com source code

An API documentation generator for JavaScript.

JSDoc website

A professional front-end template for building fast, robust, and adaptable web apps or sites.