Barley: The web editor for everyone.
An alternative to Squarespace
API | Tumblr
My favourite tumblelog app on the net
CodeIgniter - Open source PHP web application framework
Now this looks fab
PhoneGap | Cross platform mobile framework
PhoneGap is an open source development tool for building fast, easy mobile apps with JavaScript.
Augmented Reality – Create your own Layar Layer!
Fredrik Davidsson, developer of the WAYD layer, has shared his code with the developer community! This code enables you to create a content Layer with PHP. Now PHP developers don’t have to reinvent this wheel.