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

Parse, validate, manipulate, and display dates in javascript.

Give your JS App some Backbone with Models, Views, Collections, and Events

Daemon for easy but powerful stats aggregation

🦘 - PouchDB is a pocket-sized database.

Less. The dynamic stylesheet language.

pushState + ajax = pjax

Cross-browser storage for all use cases, used across the web.

The official jQuery user interface library.

Knockout makes it easier to create rich, responsive UIs with JavaScript

Object Oriented CSS Framework

A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data

Experimental Terminal platform built on WebKit + node.js. Currently only for Mac and Windows, though the prototype works 90% in any WebKit browser.

Commenting without the comments

Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.

A lightweight clientside JSON document store,

Web framework for Node.js

An open source Flash™ runtime written in pure JavaScript

Guiders.js: A Javascript library for guiders.

TeX line breaking algorithm in JavaScript

Towards open digital publishing

Gettext Style i18n for Modern JavaScript Apps

Simple UiKit for complex web apps

A Safari extension which makes valid JSON documents human-readable.

instant messaging framework

A base for longform tablet typography in HTML

JavaScript Debug: A simple wrapper for console.log

Passive localization JavaScript library

A couchdb connector for backbone with support for real time changes.

Windmill is a web testing tool designed to let you painlessly automate and debug your web application.