Here is the next development version (0.4a) of XULEdit.
Please see the readme.html for full changelog and tasks list.

Here are the main changes from previously released version:

  • enabled scripts editing (only JavaScript for now) – this feature is not fully finished yet
  • standalone preview window enabled
  • some changes on UI:
    • added Preferences dialog (but it’s not fully finished yet)
    • removed preview window toolbar
    • top toolbar revisited
  • debug mode doesn’t require appropriate <?xml-stylesheet ...> definition in the edited document.

You can download it here: xuledit-0.4a.xpi.

Screen 1 Screen 2 Screen 3