Screenfly allows you to view your website on a variety of device screens and resolutions.
A list of Open Data websites around the world.
Learning agile software development using Tetris.
10 signs you need a social media detox.
CSS3 bling in the real world.
A list of 10 mobile web design trends and best practices.
The history of Android shown as an infographic.
Contrast Rebellion, a site dedicated to improving Web typography by increasing contrast for text.
20 inspiring web development process diagrams.
Panabee, a quick and simple way to brainstorm names for domains, blogs, and mobile apps.
HTML5 Canvas Piano, is a work in progress yet functional piano created entirely in the browser using and tags.
Deployinator, deployment framework extracted from Etsy is now open source.
Virtual Segway tours using the Wii Balance Board.
A fully 3D clock implemented using nothing but divs and CSS3 3D-transforms.
Are you an iOS developer thinking about developing for Android too? If so, check out Nick Farina's post 'An iOS Developer Takes on Android'.