Impel : Impel takes the pain out of working with HTML5 asynchronous databases.
Statement callbacks? Transaction callbacks? One-to-many and many-to-many relati...
sw-toolbox : A collection of service worker tools for offlining runtime requests
Styletron : Styletron is a universal CSS-in-JS engine built from the ground up for high-performance.
MooTools : MooTools is a compact, modular, Object-Oriented JavaScript framework designed for the intermediate to advanced JavaScript developer. It allows you to ...
Zepto.js : Zepto is a minimalist JavaScript library for modern browsers with a largely jQuery-compatible API. If you use jQuery, you already know how to use Zept...
JavaScript Libraries for adding offline support to web apps.