Test your website using this google tool. Also provides a free report. I’ve just got my website’s mobile-friendliness score. #TestYourSite to see how mobile visitors experience your website. Source: Mobile Website Speed Testing Tool – Google
Free Mobile UI Kits and Website Wireframes Templates.
Build a Windows 8 style website interface. All the resources you need to get started are available here. Metro UI CSS.
Microsoft have changed Segeo fonts on Windows 8 so make sure you grab the new version if you’re looking to create a ‘Metro’ style User Interface. Segoe fonts in Windows 8 by ~yhynerson1 on deviantART.
Useful applications for Web and Mobile Designers. 60 User Interface Design Tools A Web Designer Must Have. I particularly like balsamiq for creating mock up wire frame designs.