Monorepo hosting the proton web clients
FWIW they have open-sourced the web client, so there's that. And the stand-alone Android and iOS clients would be harder to modify OTA, especially if you disable automatic updates.
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.
Web Beta Delay?
1 project | reddit.com/r/ProtonMail | 12 Jan 2022
ProtonDrive share folders coming soon
1 project | reddit.com/r/ProtonMail | 20 Dec 2021
I feel so dependent on google calendar!
1 project | reddit.com/r/degoogle | 18 Dec 2021
1 project | reddit.com/r/ProtonMail | 22 Nov 2021
ProtonMail deletes 'we don't log your IP' boast from website after sharing French climate activist's data with authorities
1 project | reddit.com/r/cybersecurity | 9 Sep 2021