Firebug

Links

• Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse.

• Firecookie

• A Video On Debugging and Testing the Web with Firebug

Logging

To write to the Firebug console:

• Add log statements to your JavaScript code:

  console.log("%d ways to skin a cat.", 101);
  

  Note: This is the same as calling window.console.log.

• You can view the console output in the Console tab.

  Note: Click on Persist to keep the log output between page changes.