Review for userChromeJS by Karen KISS WPW
Rated 5 out of 5 stars
Thanks. This addon was recommended to add some code so that Lightning calendar events could be edited when clicked on in Thunderbird 91 (rather than the extra step introduced) . It all worked perfectly!
This review is for a previous version of the add-on (1.0).To create your own collections, you must have a Mozilla Add-ons account.