Adrian Keim

I also want this.

> Did you mean for it to be like the one with the space in between? > >  No, the word in the repo has two "L"s. "Timeline" should...

I think a `FileSystemHandle.hidden` property would be very useful, especially for storing settings from a web app.

> This would give _lots_ of notifs though... Also how would it be implemented into Scratch Messaging? Maybe we toggle parts of it?