Yes, I'd like to add more languages. It's currently limited to what Lezer (https://lezer.codemirror.net/) supports . However I just found this repo (https://github.com/withfig/lezer-bash) which seems to be Lezer grammar for bash, so I can probably use that for bash syntax support.

> Finally, if you remove the canvas background or set it to the same as the app background color

Will look into that. Thanks!

> On Macos a menubar item would be nice to pop the app up

Hm, not sure what this means, sorry :)?

EDIT: Now I googled "macos menubar" and see what you mean :). I'll look into it!