I've tried many TODO apps, and apart from my Inbox being a (small) TODO list, I just maintain a tmux window called "notes", and it's literally a large file I ty

I've tried many TODO apps, and apart from my Inbox being a (small) TODO list, I just maintain a tmux window called "notes", and it's literally a large file I type into via vim daily. I never remove notes, I just add a new header for each note I need to take. These notes are eventually moved into actionable items (Trello is good for this), or if the task is quick and small, I maintain a generic "TODO" at the top of the file and delete that line item when the task is complete. Keeping it simple just means I don't think about it, and actually get shit done.