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...
impress.js : It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com
yepnope.js : A Conditional Loader For Your Polyfills!
Frappe Charts : GitHub-inspired simple and modern charts for the web with zero dependencies.
The Closure Compiler, Library, Templates, and Stylesheets help developers create powerful and efficient JavaScript.
