I've created a Go based tool, named Chaakoo, for creating TMUX windows and panes based on a configured layout. The idea here is inspired by the CSS grid template areas.

The attempt here is to save ~5 minutes everyday by offloading the startup related TMUX work to Chaakoo.

Please do checkout the README[1] to try it out.

1 - https://github.com/pallavJha/chaakoo#introduction