Do you still believe that Vim has 2 modes – to spoil everything and to beep? Quite the opposite!
The editor requires a learning curve, but as soon as you master 10-15 simplest commands for regular operations, you will appreciate effective text editing with the right tool.
This is exactly what this app is intended for. It contains a list of commands and hotkeys of the Vim editor by categories to memorize faster.
Hot Fingers app series is your guide to favorite tools.