Vimac - Like Vimium but for macOS.
Keysmith - Create custom keyboard shortcuts for your Mac and the web
hunt-n-peck - Simple vimium/vimperator style navigation for Windows applications based on the UI Automation...
Shortcut Keeper - Shortcut Keeper is a simple macOS app that lets you store the keyboard shortcuts you use daily in your apps.Save all the shortcuts you want to learn and remember.Keep it on the side while using your apps and quickly check your saved shortcuts!
Vimium - The Hacker's Browser.
ShowMeYourHotKeys - Show All shorcuts of applications!