Installing Page Speed in Firefox 4.0.1

You may be getting an error message when trying to install Page Speed in Firefox 4.0.1. "Page Speed could not be installed because it is not compatible with Firefox 4.0.1." They lie. It is compatible. To force it to install on your system you just need…

Applying Gaussian Blur to HTML elements with CSS

UPDATE (05 January 2012): Christian "Schepp" Schaefer has an excellent article on implementing cross-browser blur with CSS, filters, and SVG titled Effects for the Web. Check it out! UPDATE (21 April 2011): The the w3's editor's draft for filter effects is getting lots of attention lately - the main focus…