...Gerben at Treora, and Thomas at Framasoft for the idea to use link rel="alternate" type="text/calendar"

...Philo for recommending this project to MozFest 2021

...Margarita and Lilian at The Hmm

...Max for valuable contributions to the github.com/joelgalvez/calendarlist code

...Chloë at Insitute of Network Cultures