A some time ago I wrote about Live XUL Editor and how much I like it – so during a christmas hollidays I’ve spent my time with writing a similiar extension for ActiveState‘s Komodo Edit. Here is what I did – it’s not finished 0.3 version and I hope that you will like it – I’ll write some more about functions and using after 1.0 will be released ;) …
Here are the links:

And here are some screenshots:

XULEdit 0.3a - Screen 1 XULEdit 0.3a - Screen 2 XULEdit 0.3a - Screen 3