Bespoke.js : Bespoke.js is a super minimal, modular presentation library for modern browsers, designed to foster a rich plugin ecosystem.
JavaScript Templates : For web application developers, the '''JavaScript Templates''' engine from TrimPath is a lightweight APL / GPL open-source component that lets you hav...
EnhanceJS : EnhanceJS is a new Javascript framework designed to improve the application of Progressive Enhancement by first testing browser capabilities for key J...
jQuery : The Write Less, Do More, JavaScript Library
css3-mediaqueries-js : make CSS3 Media Queries work in all browsers (JavaScript library)
JavaScript Libraries for adding offline support to web apps.