Marvin Schopf
Marvin Schopf is a Firefox add-on publisher. It has published 1 Firefox add-on, including Disable Page Visibility API. Its Firefox add-on has reached 155 users.
Users:
155
Rating:
4.43
(7)
Total active add-ons:
1
Number of previously published add-ons:
0
Active extensions
#1, Disable Page Visibility API
Marvin Schopf
Firefox add-on to disable the Page Visibility API. This prevents e.g. video conferencing systems from tracking whether you are currently in another window.
155