The ff javascript library is a minimal library
meant to develop real-life JavaScript-enabled Web
sites. It offers a cross-browser API for all
common browsers. on one side and Internet Explorer
on the other side. It is less than 8kb for the
compressed JavaScript version and even less than
4kb for the gzipped version. It features AJAX
requests returning text, HTML, XML, or JSON data;
a cross-browser DOM and Event API that fixes IE
compatibility problems; a DOM Builder; and Firebug
Firefox extension support and emulation.
