Workbox : JavaScript Libraries for adding offline support to web apps.
Filtrr2 : Filtrr2 is a JavaScript image manipulation library. Think of it as Instagram filters on the browser. It uses the element to paint filtered pictures i...
Leaflet : A Modern, Lightweight Open-Source JavaScript Library for Interactive Maps
TraceKit : Not all browsers support stack traces on error objects, but TraceKit squeezes out as much useful information as possible and normalizes it.
