JS Injector

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

Total ratings

3.63 (Rating count: 8)
See reviews for JS Injector on Firefox Browser Add-ons

Recent reviews

Recent rating average: 3.63
All time rating average: 3.63

Rating filters

5 star
38% (3)
4 star
38% (3)
3 star
0%
2 star
0%
1 star
25% (2)
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