Review for Calendar Tweaks by Geoffers
Rated 5 out of 5 stars
I moved to Thunderbird from MS Outlook and missed being able to colour event backgrounds by category rather than by which calendar they are in. Calendar colours looked rather flat by comparison and lacked reconfigurability.This add on addressed these items perfectly. Nice that you can still tell which calendar an event is in by the flash of colour at the right hand side. The repeat event icon is a good addition and very clear. An excellent add-on, thanks!
This review is for a previous version of the add-on (6.2).To create your own collections, you must have a Mozilla Add-ons account.