Wezterm gives you cross platform tmux like capabilities (linux, mac and windows too).

This wezterm config is organized around the ALT+key where key is one of the following:

• h j k l for moving between splits (add SHIFT for resizing instead)
• next and previous pane
• wezterm action (command palette)
• find inside pane
• copy mode
• show all key bindings
• quit current pane
• x closes current nvim pane or terminal pane
• swap pane
• -for vertical split and \ for horizontal split pane
• rotate panes clockwise (add CTRL for counter clockwise)

Open commonly used programs quickly ALT+key:

• insert unicode character (e.g. insert an emoji)
• open lazygit in split pane (add CTRL for vertical split)
• open broot in split pane (add CTRL for vertical split)

Workspace related bindings are under ALT+SHIFT+key:

• Add a new workspace,
• go to Default workspace,
• Fuzzy switch
• new Session: creates a workspace from existing project under ~/src
• Next and Previous workspace

Window related bindings are under ALT+SHIFT+key:

• Always on Top
• Always on bOttom

There is more than just this, but the above is what you might need most of the time.