Workbox : JavaScript Libraries for adding offline support to web apps.
jsfx : This is a javascript library (with frontend) for sound effect generation.
voxel.css : The goal of this project is to provide a lightweight 3D CSS library with very simple implementation.
The HTML5 Shiv : The HTML5 Shiv enables use of HTML5 sectioning elements in legacy Internet Explorer and provides basic HTML5 styling for Internet Explorer 6-9, Safari...
JSDB.io : JSDB is a collection of the best javascript libraries
Automatic and enhanced Google Analytics tracking for common user interactions on the web.