tarteaucitron.js : The european cookie law regulates the management of cookies and you should ask your visitors their consent before exposing them to third party service...
Bliss.js : Want to use Vanilla JS but find native APIs a bit unwieldy? Bliss is for you
MooTools : MooTools is a compact, modular, Object-Oriented JavaScript framework designed for the intermediate to advanced JavaScript developer. It allows you to ...
yepnope.js : A Conditional Loader For Your Polyfills!
jQuery : The Write Less, Do More, JavaScript Library
