To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReviews for Provider for Google Calendar by Firefox user d290ea
Rated 5 out of 5 stars
Here, I got back to TB 60.9.0 (none of my add-on works with 68 version...) and extension to 4.4.2
it doesn't work (no connection to my G account), but with the JLJ_M tip, it works fine again.
Rated 4 out of 5 stars
As many of you, after update from TB to 52.9 version, Fournisseur did not work properly. I tried a lot of things, without success.
Finaly I downgraded Fournisseur to version 3.3 and it works like a charm.
To create your own collections, you must have a Mozilla Add-ons account.