A small addon for Lightning calendar (Mozilla Thunderbird addon) which adds tabs for easy switching between months/weeks/days.
All views of calendar are supported. Color of tab texts can be adjusted.
More info: Link to Mozilla plugin site
To load this plugin into Thunderbird for development make a text file in
extensions folder of your profile named lightningcalendartabs@jlx.84
(same as <em:id> tag from install.rdf) with absolute path to extension.
Start thunderbird with command thunderbird -P devel (devel is name of
your development profile).
Compress chrome folder along with manifest.json, background.js, experiments.js
schema.json and licence.txt files using zip. Rename the zip file to *.xpi.
Install locally using Thunderbird addon manager.