Tampermonkey by Jan Biniok

4.7 Stars out of 5

Review by Firefox user 12470702

I want to put 5*, but there is a leak somewhere in FF (didn't experienced that in chrome...) : it's almost impossible to use the dashboard & script editor unless being real patient & writing code without ever making spelling & typing mistake.
ubuntu + i7 & 12gb ram & i was doing exactly the same things on chromium with no such lag

Developer response

posted 8 years ago

I'm not sure where this comes from. Can you please try to disable:

"Highlight trailing whitespace" and/or
"Automatic syntax check on typing"

at Tampermonkey's options page. (You need to set "Config Mode" to "Advanced" first.)

5,268 reviews

Rated 5 out of 5
by Firefox user 19942049, 3 days ago
Rated 5 out of 5
by 逍遥子, 4 days ago
Rated 5 out of 5
by Firefox user 19819254, 4 days ago
Rated 5 out of 5
by Gofgo, 6 days ago
Rated 5 out of 5
by Rabid, 11 days ago
Rated 5 out of 5
by Тима, 11 days ago
Rated 5 out of 5
by Robert P, 16 days ago
Rated 5 out of 5
by Owhnte, 16 days ago
Très utile, je m'en sers tous les jours, merci.
Rated 5 out of 5
by Mark Andrew Gerads, 18 days ago
Rated 2 out of 5
by Olcyx, 19 days ago
De temps en temps cela ralentit considérablement ma vitesse de connexion. Je sais pas pourquoi, mais j'ai l'impression que ça fait des GROS trucs en arrière-plan pour que ça fasse ralentir comme ça.
Developer response
posted 5 days ago
Tampermonkey itself doesn't cause any connection traffic other than a few update checks. Maybe a script you installed is causing this? Otherwise please file a bug report at https://github.com/Tampermonkey/tampermonkey/issues
Rated 5 out of 5
by tao, 19 days ago
Rated 1 out of 5
by zer0, 20 days ago
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.
Developer response
posted 5 days ago
What banners do you mean? Tampermonkey should not show any. Maybe a script you installed shows those? Otherwise please file a bug report at https://github.com/Tampermonkey/tampermonkey/issues
Rated 5 out of 5
by TERROR, 23 days ago
Rated 1 out of 5
by cba012, a month ago
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.
Developer response
posted 5 days ago
There is no Google Analytics; I use a self‑hosted Matomo instance, which is disabled by default.

The extension asks for a donation after two weeks of usage. A click at "I don't want to contribute" makes Tampermonkey never ask again.

If you see different behavior, then please file a bug report at https://github.com/Tampermonkey/tampermonkey/issues
Rated 1 out of 5
by Firefox user 17501884, a month ago
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。
Rated 5 out of 5
by Vinahi, a month ago
made my online life much easier
Rated 5 out of 5
by Firefox user 12859804, a month ago
Rated 5 out of 5
by Firefox user 19828004, 2 months ago
Rated 5 out of 5
by Rackmani, 2 months ago
Great to allow me to add a script to stop a copy paste block on a certain website where other extns were failing
Rated 1 out of 5
by Firefox user 14987899, 2 months ago
Apparently it is not only a mess, it's also bloated, closed source now, and has fucking Google Analytics.
Developer response
posted 5 days ago
There is no Google Analytics; I use a self‑hosted Matomo instance, which is disabled by default!
Rated 5 out of 5
by Alex, 2 months ago
Rated 5 out of 5
by Pabli, 2 months ago
Rated 1 out of 5
by Firefox user 17710969, 2 months ago
Rated 5 out of 5
by frank, 2 months ago
Rated 5 out of 5
by tink., 2 months ago