Reading through the comments under this thread, there are many users who swear by a plain text file, but who then build quite a lot of snowflake software to regain functionality offered by more structured TODO applications. That includes: - having your computer alert you to things that come up - being able to tag notes - being able to add events to a calendar - being able to set priority of tasks - expecting prioriti…
A lot of this is solved by todo.txt format ( https://github.com/todotxt/todo.txt ) There are apps that support it on many platforms and it is easy to sync across devices.
I published https://todotxt.in a week ago. Browser based, saves txt in the browser local storage.