localForage : localForage is a handy library that improves the offline experience of your web app by using asynchronous storage (via IndexedDB or WebSQL where avail...
Leaflet : A Modern, Lightweight Open-Source JavaScript Library for Interactive Maps
rsvp.js : A lightweight library that provides tools for organizing asynchronous code
ActiveJS : ActiveJS is a JavaScript application framework that provides local and REST based data modeling and pure DOM view construction with back button and hi...
Web Forms : Web Forms 2.0 Cross-Browser Implementation
Add Clippy or his friends to any website for instant nostalgia.