Extension to set custom week number for Google calendar
https://logiz.net
https://www.raphaelschaad.com
https://daniel.schmitz-huebsch.net
Hugo Karlsson
soimon
https://useit.today
Lavve
https://calendardarkmode.me
https://theblackbird.altervista.org
Muscobytes
https://gcaltools.com
ahmmu14