Considering your comment (and many others like it), I don't think that has quite worked out.

Still, kitty is one of my favorite terminal emulators and I'd urge anyone who hasn't tried it to give it a shot.

Running remote tmux inside a local tmux is just to error prone and forces you to remember different bindings.

    bind -T root F3 \
      set prefix None \;\
      set key-table off \;\
      set status-left '#[bg=#C678DD,fg=#2C323C](pass-#S)' \;\
      set status-style bg=#E06C75 \;\
      set window-status-current-style bg=magenta,fg=black \;\
      refresh-client -S;

    bind -T off F3 \
      set -u prefix \;\
      set -u key-table \;\
      set -u status-left \;\
      set -u status-style \;\
      set -u window-status-current-style \;\
      refresh-client -S;

For example, `bind -n M-1 select-window -t 1` means Alt-1 goes to Window 1 for me.

I use Alt-h, Alt-j, Alt-k, Alt-l for vim-aware pane switching (with some vim config too), e.g. via `bind -n 'M-h' if-shell "$is_vim" 'send-keys M-h' 'select-pane -L'`. I have a load of Alt-<X> mappings.

I use iTerm and Windows Terminal primarily, but it works on everything, really. Though sometimes you need to adjust what 'alt' means; in iTerm, you need to make Alt be Esc+ (I think).

And actually, I didn't mention that my VinTmuxNav commands are bound to `alt-j` and the like so that I can still use `ctrl-h` and `ctrl-l` on the command line. [EDIT: ...and then alacritty binds `cmd-j` and friends to the meta version when inside vim]

And yes, can confirm you do need to make Alt be Esc+ in iTerm!

For example, to jump to specific windows within a tab, instead of number keys, I use `cmd-a`, `cmd-s`, `cmd-d`, `cmd-f`, `cmd-q`, `cmd-w`, `cmd-e`, and `cmd-r` for windows 1-8 respectively (I don't have one for 9 since if I ever get past 8 windows, they are usually throwaways).

A few months ago however, I bought a moonlander keyboard. Now, I've got one of it's keys that, when held, maps the right side to a full traditional numpad. Typing numbers is much more seamless now. Besides numbers, other keys that always broke my flow (looking at you right curly brace) are much easier to type.

Just thought I'd share as it really elevated my overall typing/vim experience.

Another comment in here made think about using Karabiner to give myself a keypad with uiojklnm,. (or something). I actually did this when I used to use a flash-able mechanical keyboard, but I like working on my couch too much so I've been all-in on the short-scale apple keyboards for several years now.

[0] https://sw.kovidgoyal.net/kitty/faq/#i-am-using-tmux-and-hav...

I believe I used this article when I switched over from iTerm to Alacritty: https://arslan.io/2018/02/05/gpu-accelerated-terminal-alacri...

Otherwise, here's my alacritty config: https://github.com/sodapopcan/dotfiles/blob/f9eba86bf292aa3b.... Line 57 is where the keybindings start (They are annoying to read since they use escape sequences). I make my tmux prefix `ctrl-space` (because `ctrl-b` is useful), then in Alacritty pressing `cmd` sends `ctrl-space` to tmux.