To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in
Add-on icon

Reviews for Blue Blocker

Blue Blocker by Liquid Nitrogen

4.2 Stars out of 5
5
91
4
12
3
4
2
8
1
17
Review by Corvus Callosum
by Corvus Callosum, 5 months ago
What's taking Mozilla so long to approve the update? Did Elon slip them a check or something? Get on it, Firefox. This extension is the only thing making Twitter (and it is "Twitter") usable.