This Extension slop is non stop banners about anything other than just use it. You can keep your stupid banners and non stop interruptions I will look for another extension to handle scripts that this trash spam.

Has hidden Google Analytics and is close-source - no thanks. An extension of this privilege level needs to be fully transparent. It also begs for donations at an abnormally high rate.

Use ViolentMonkey instead.

数ヶ月前の更新の際、これまで作ってきたユーザースクリプトのデータが全て消滅しました。
あらゆるデータベースファイル、削除されたデータ等を探しても残っておらず、途方もない損失に嘆きましたが、少しずつ復旧させてきました。

そして今日、Firefoxを再起動した際、再び何かのトラブルで全てのユーザースクリプトが消滅しました。
もうこれ以上信頼を預けることはできません。ViolentMonkey等への移行を速やかに行います。

made my online life much easier

Great to allow me to add a script to stop a copy paste block on a certain website where other extns were failing

Apparently it is not only a mess, it's also bloated, closed source now, and has fucking Google Analytics.

very good for scripts better than violent monkey on edge

Closed source, bloated, uses google analytics, and did I mention it's closed source and uses google analytics. I would suggest users not use this extension, and use FireMonkey or ViolentMonkey instead.