Were using double Fs for the Tmux prefix key. As there are a lot of double Fs in this world, change it double Ds.

Also, when user tap D thrice, crtl key should become pressed state.

This way, we will have shift button on both sides of keyboard.

This will be helpful to execute few vim macros with only one hand.

Make a decision between Right Raise and RALT. Use whatever feels more comfortable.

Some times when you are in edit mode, and you try to open Chrome using the CHROME_ONLY keycode, it won't open and start typing stuff in the editor. One solution to resolve this is to add a time delay between "alt+space" and "google chrome".