add jankfree.org to performace list
Adds PhantomCSS for testing for CSS regressions

CSS regression testing. An integration of Resemble.js with PhantomJS and CasperJS for automating visual regression testing of Website styling to support refactoring of CSS.
Added JavaScript is Sexy, which contains great tutorials and referances.
Added Responsive Boilerplate

Responsive Boilerplate is a great starting point to responsive web design.

"A lightweight (2kb) micro-framework, elegant & minimalistic CSS3 grid system, made with only three main classes and 12 columns. It`s very easy to use and understand, pre-packed with some extra css helpers for mobile devices."
Added stylus based port of foundation.
Add Code Problems repo
update alertify.js name
Add Web Development Reading List
Add tag line
Add Mustache
Added summary text to several of the more popular libraries linked in the README.
Add HTML5 Please to the cross browser section
Added Qooxdoo and jQWidgets
Added Fontello
Merge branch 'master' of https://github.com/dypsilon/frontend-dev-bookmarks
Added csswizardry guidelines. Thanks @nhantdn
Added jio. Thanks @nexedi
Merge pull request #83 from geekrax/master

Added Fontello
Merge pull request #82 from stork/master

Added Qooxdoo and jQWidgets JavaScript frameworks
Merge pull request #81 from nikosolihin/my-branch

Add HTML5 Please to the cross browser section