HTML5, CSS3 & Backwards Compatibility

Great tutorial for a 1 page portfolio with HTML5 & CSS3 features.

BSI Web Standard

Easy Retweet Button

by John Resig - simple clean and functional.

It even has a watermark

Find Me By IP

Browser support revealed

Web Font Specimen

A downloadable test page to see how your font will look in various situations - to work properl, you need access to multiple browsers and operating systems

Rescue a wet gadget

One to keep

iPhone and Android Web Application Frameworks

Good comparisons and overviews

Hilarious Print Adverts