It was bit hard to understand the logic how it works but once you do its a great tool

so when you visit a webpage it will auto apply the 'default' setting. don't change the default (Global).

instead add add a 'website rule' (inherited child) and add customization to it. Then the rule will apply only to that website while others remain unaffected.

Udemy now always show the video controls on full screen unless the mouse is on the same screen. This add-on help to customize that so the annoying menu and control remains minimized when the mouse is on another screen so you can practice while watching.

Love it, although it not being updated in some time is of concern.

I did hesitated while rating this extension. After all, i gave 5/5. Why so?
I feel lack of selectiveness, like 'disable [list,of,events] for this.css.selector', once hidden sidebar shows only after disabling and reenabling extension.
On the other hand, i am aware of how deep JS goes into websites and i know it's not trivial to make it perfect.
Ultimately - in my opinion using JS injection to fight JS events is somewhat grotesque and leads to race conditions. There should be in-browser mechanism to actually ALLOW event to be bound to specific element.
After all - idea of this extension is something that should be picked up by Mozilla and incorporated into their products, even as paid option. Definetely 10 out of 5 stars from me.

It's a real pity that this addon doesn't seem to be developed any further.

Все дуже гарно зроблено, Працює прекрасно, робить все що треба!

Very powerful extension for advanced users for monitoring and selectively blocking Javascript.

THE extension to use for defending against session recording, the extremely invasive and unethical method of analytics! It won't block the session recording script, but it will prevent most of the session recording data from being sent.

interesting

Wow! this works great for me, needed to block a script, but not all the scripts as most other plugins do, could see what was working and not, site kept blocking me because of my ad blocker, boy did I fix that with this plugin and I'm a novice, so someone with a little more knowledge than me I'm sure could work wonders , now I'm going to try on other sites that like to play games with scripts, Great work so far.

I don't know what this does, exactly, but I'm sure I like it.