I also don’t agree with their reasoning behind not having at rest encryption. However @blackboxwarrior, I also recommend Joplin for your use case. There is also a vim keyboard mode in the options, but I don’t recommend it even though I also use vim.

Web and iOS client have lots of bugs. You’ll likely run into them very quickly. I wouldn’t rely on anything that’s uploaded there, or to even be uploaded.

That’s if you can find the will to post