sessions tab in startup page, shortcut for move between top level tabs (tab stack)

[Infinity1729]

add a tab of sessions with bookmarks, history, notes in startup page or give check box to show saved sessions in speed dial.
add a keyboard shortcut to save all tabs of a active tab stack in sessions and in bookmarks
add a keyboard shortcut to navigate between top level tabs ( tab stack ) e.g. ctrl + cmd + -> and ctrl + cmd + <-

[Pesala]

@infinity1729 Welcome to the Community. Here are a few links for your bookmarks that you may find useful:

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Pease vote for the existing feature request: Move to Next Tab Stack with Keyboard.

Take a look at Command Chains in Settings, Quick Commands. There may be a way to create a shortcut to save a tab stack as a session or a bookmark folder.