A refreshing JavaScript Datepicker — lightweight, no dependencies, modular CSS

A simple, lightweight jQuery plugin for reading, writing and deleting cookies

Extend $.animate() to detect CSS transitions for Webkit, Mozilla, IE>=10 and Opera and convert animations automatically.

HTML5 <audio> or <video> player with support for MP4, WebM, and MP3 as well as HLS, Dash, YouTube, Facebook, SoundCloud and others with a common HTML5 MediaElement API, enabling a consistent UI in …

TouchScroll is a JavaScript- and CSS 3-based scroller for devices using Webkit Mobile. It is meant to mimic “native” scrolling feeling and behavior as much as possible.

PVR & episode guide that downloads and manages all your TV shows

Repertoire Chronos Timeline

No longer maintained, superseded by JS Cookie:

The HTML5 Specification - specification editing and generation tools