Wezterm gives you a cross-platform terminal and multiplexer with tmux like capabilities that works on linux, mac and windows.
This wezterm config is organized around the ALT+key Among other things it can
run a wezterm action (command palette), - to make a new split pane or
\\ for a vertical , h←j↓k↑l→ for moving (add SHIFT for resizing),
quit, swap or zoom in/out panes.
Inside a pane you can find text, open visible area in editor or execute a
command in a separate tab.
Workspace related bindings are under ALT+SHIFT+key, you can create a new or
select an open workspace, you can open an existing project/directory on disk
in a new workspace with the same name.