The simply the best collection of popular scripts
A web video player that supports HTML5 and Flash video, as well as YouTube and Vimeo (through plugins). It supports video playback on desktops and mobile devices.
Simple jQuery plugin for creating a character counter for textareas and text inputs.
Delays loading of images in long web pages. Images outside of the viewport are not loaded until user scrolls to them.
A JavaScript / Python / PHP cryptocurrency trading library with support for more than 90 bitcoin and altcoin exchanges.
A modern dialog library which is highly configurable, easily styleable and gets out of the way. It's 6kb minified, has a simple API, works on mobile devices and can be customized to match your style.
Revealator is a jQuery plugin for adding effects to elements that enter the viewport. Simple and easy to use.
Velocity is an animation engine with the same API as jQuery's $.animate(). It works with and without jQuery. It's incredibly fast, and it features color animation, transforms, loops, easings, SVG support, and scrolling.
A JavaScript jQuery plugin turns any textarea into a markup editor. Html, Textile, Wiki syntax, Markdown, BBcode or your own markup system can be implemented.
A small but powerful Javascript library that allows you to easily take advantage of the new HTML5 audio element.
A jQuery/Zepto plugin for background slideshows.