I've been working on this for a while.
It's a CLI tool to make and edit notes.
The notes are saved in an encrypted file.
It uses AES-256 encryption.
To see the notes, a password must be used.
The color theme can be configured.
And other stuff.
I made this to practice Rust and well, to make something.
Here's the repo if anyone feels like trying ithttps://github.com/Merkoba/Effer
(Tested only on Linux)