Debugging Web Pages on iPhone Safari

Developing can be most effective if there is a good ability to know of problems in the developed content. iPhone allows a user to view problems in HTML, CSS, Javascript on web pages by enabling the debug console on Safari.

Enable Debug Console




Debug Console in Action

After enabling the console, going to any web page automatically adds a 48 pixel bar summarizing the debug messages.




Its nice that even tips are presented which goes on to show the effort put into this functionality - where just showing errors is cause for celebration.