Hello!
I am looking for an alternative way to save and use all my tasks as similar as possible to todoist, but open source and end-to-end encrypted. Todoist is very good to use, also because it syncs through devices and it has a browser version and an android version either.
If an app like this doesn't exists, maybe someone can suggest me a way to set up a server to store the tasks and from which I can sync on my own on my devices. That would be usefull also for calendar, contacts and the password database of KeePass, I believe.
Thank you.