Opacity feature

[borgateo]

It would be useful to change the opacity of the window.
This would allow the user to watch the YT video and see what's behind the window.

It might be a submenu in the toolbar with a set of values:
Opacity ➡️ [10%, 20%, ..., 100%]

Or, inspired by an app called "gluePrint", it can be implemented on scrolling the mouse wheel event.

Package.json has a property called "transparent" on "window".

[serverwentdown]

Hmm, sure. Would be a feature that could be implemented (that macOS does not have), but there's still a lot to make browsing better.

[serverwentdown]

I also think I should be doing a rewrite if I were to continue maintaining this project...