Nice collection of Textpattern templates, emerged from a competition.
A tutorial showing how to create a pop up menu written purely in CSS.
A new, easy to follow DOM reference.
Online form maker on steriods. Beta.
A very cool auto assist widget for your forms.
Overview of some interesting JSON techniques used to create the MapSurface service.
An ajax widget/ service that helps you see how people find, navigate and value the pages of your web site.