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...
Selectivizr : CSS3 pseudo-class and attribute selectors for IE 6-8
enquire.js : A lightweight, pure JavaScript library for responding to CSS media queries.
SVG Web : SVG Web is a JavaScript library which provides SVG support on many browsers, including Internet Explorer, Firefox, and Safari. Using the library plus ...
