Use "Greasymonkey" or "Violentmonkey", both are open source. This "Tampermonkey" is closed source.

The editor is extremely laggy on Android.

Goods

It would be wonderful if you could backup your scripts before a creator updates them andTampermonkey updates them WITHOUT AUTHORIZATION! I can't get the first version of a script anymore, because the creators of this extension must think that everything that is updated is better!

Helped me.

Most convenient userscript manager for Firefox

Well-designed addon, but I find that it's a shame for it to have gone closed-source 10 years ago. No thanks, I'll switch to ViolentMonkey, which I can read the code of and modify as I please.

Good app