Can I make this do anything in my own extension? If so, what will it do?

bump

Clicking about activates a click of the ‘url:’ link which you add at the bottom of your javascript file.
So yes, you can set it to whichever url you like, normally a ‘help’ page for your extension.

See the Wedo extension for a working example of this, the url: line is found under the blocks/menus:

http://scratch.mit.edu/scratchr2/static/js/scratch_extensions/wedoExtension.js

SCRAXE wrote:

Clicking about activates a click of the ‘url:’ link which you add at the bottom of your javascript file.
So yes, you can set it to whichever url you like, normally a ‘help’ page for your extension.

See the Wedo extension for a working example of this, the url: line is found under the blocks/menus:

http://scratch.mit.edu/scratchr2/static/js/scratch_extensions/wedoExtension.js

So it opens it like the tips pane is a mini web browser?