To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Superpowers for Twitter

Superpowers for Twitter by Clemens

3.9 Stars out of 5
5
30
4
7
3
3
2
2
1
9
Response by Clemens

Developer response

posted 14 days ago
Yes the page changed an I need to update the extension ... no need to give bad rating