JS Injector

Inject JavaScript custom code into every webpage (e.g. to help with debugging).

Total ratings for JS Injector

3.63 (Rating count: 8)

Merlin

See reviews for JS Injector on Firefox Browser Add-ons

Recent reviews for JS Injector

Recent rating average: 3.63

All time rating average: 3.63

Rating filters

Date	Author	Rating	Comment
2023-04-09	独立观察员		没有效果
2023-02-10	Firefox user 17774155		This extension simply dosent work and can NOT work at all, and will NEVER work... due to Content Security Policy
2023-01-29	Firefox user 16591278		Used to work great, but now it stopped saving changes to the JS file. It still works with the JS that is in the box right now, but no longer saves any changes.
2022-09-17	Link Safe		Works like a charm. It successfully applies the changes to every site you visit. I really recommend it to everyone. Cheers!
2022-05-26	Harvey		Great extension, really convenient for making changes to websites and saving handy utility functions I can use across the web. Only 4 stars rather than 5 however because all the code is injected for every website. If it were possible to inject scripts on a per-domain/path/exact URL basis in the same way as Stylus does for CSS I would give it 5 stars without hesitation.
2021-09-17	KnightSnake
2021-09-03	tobbug
2019-09-10	ExFreeBitCoRoll