[metadat]

> Consider Violentmonkey over Tampermonkey though.

Why?

[MC995]

Probably because it looks to be closed source these days.

https://github.com/Tampermonkey/tampermonkey

> This repository contains the source of the Tampermonkey extension up to version 2.9. All newer versions are distributed under a proprietary license.

[panphora]

Open source