Detect Mobile Browser is an open source project for easily understanding whether a visitor of a website is using a mobile browser or not.

It provides codes in several scripting languages (PHP,Rails, ASP, JSP, Coldfusion, .htaccess & JavaScript) that can detect the browser.

The website also has a simple forwarding function which you can create a link like:

http://detectmobilebrowser.com/a.com|b.com

and the user will be redirected to "a.com" or "b.com" depending on the browser type used.

Pavel Macek, a talented graphic designer, is sharing a free Android GUI PSD file for creating mock-ups easier.

It is based on the Android 1.5 & consists of a phone illustration, basic elements & screens.

The complete set has an one file preview for seeing what you'll get before downloading.

P.S. Android presents a detailed information about Android GUI design guidelines that can be very helpful while creating applications for the platform.

Android Icons is a set of 30 free vector icons that are originally developed to be used for Android applications but all are also great for websites.

They come in transparent PNG + EPS formats and can be freely used in personal/commercial projects.

DetectMobileBrowsers.mobi is a website providing a function & information on how to detect mobile browsers.

It can detect:

• iPhone
• Opera Mini
• Android
• Blackberry

It has an online function generator that guides you to create a personalized function according to "how you want to treat every browser".

P.S. The code is free to be used on non-profit websites.