Emacs 27 tab bar mode

The following hydra can be used to manage the tab-bar-mode:

  (defhydra hydra-tab-bar (:color amaranth)
    "Tab Bar Operations"
    ("t" tab-new "Create a new tab" :column "Creation")
    ("d" dired-other-tab "Open Dired in another tab")
    ("f" find-file-other-tab "Find file in another tab")
    ("0" tab-close "Close current tab")
    ("m" tab-move "Move current tab" :column "Management")
    ("r" tab-rename "Rename Tab")
    ("<return>" tab-bar-select-tab-by-name "Select tab by name" :column "Navigation")
    ("l" tab-next "Next Tab")
    ("j" tab-previous "Previous Tab")
    ("q" nil "Exit" :exit t))

I bind the body of this hydra to C-x t (the default key-prefix for tab-bar-mode).

This hydra can also be modified with Nesting-Hydras to support additional navigation between hydras:

  (defhydra hydra-tab-bar (:pre (setq which-key-inhibit t)
                                :post (setq which-key-inhibit nil)
                                :color amaranth)
    ... ;; same as previous
    ("w" (progn
           (hydra-window/body)
           (hydra-push '(hydra-tab-bar/body)))
     "Manage Windows" :exit t :column "Others")
    ("q" hydra-pop "Exit" :exit t)
  )