Just recently heard about TreeSheets (https://strlen.com/treesheets/), even though I guess it's been around since 2008 or so. Quite an unusual combo of hierarchical spreadsheets, outlining, mind mapping, and more.

I can’t make it work on my Mac (Monterey). Anyone else have success with this?

Ah yeah, I had trouble on macOS as well… It seems their CI is forgetting to set the main binary of the app package as executable, so if you

chmod

to fix that, it should start. https://github.com/aardappel/treesheets/issues/246

@Wouter (the author of treesheets) is in this slack group!

Yup this has been fixed on the CI, please try again any latest builds: https://github.com/aardappel/treesheets/releases