Here's another small app that I created to play around with some code, but mostly because I felt I had a need for it.
ViewSource is an app for viewing the HTML-source of any website from your web-browser. Which enables you to view source from mobile browsers.
Just enter any URL and view the HTML-source. You also get a list of CSS-files and JavaScript-files, which you can view the source of, instantly in your browser.
You can quickly reach the app through bit.ly/vsource.
Fork on GitHub
As always, the source is available on GitHub for forking.