The PubNub Network makes Real-time easy with a Simple Communications API. Two Functions: Send/Receive (Publish/Subscribe). We provide a web-service API for businesses to build scalable Data Push communication apps on Mobile, Tablet and Web. Bidirectional JSON. @pubnub - IRC #pubnub @ freenode.net

File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.

DOM-less simple JavaScript testing framework

Super simple Node app that redirects all requests for an old Heroku app to a new URL

The exceptionally handsome dashboard framework in Ruby and Coffeescript.

Handsontable is a minimalistic approach to Excel-like table editor in HTML & jQuery

A viewer for documents converted with the Box View API