The Omnibar

Typing Ctrl-Space brings up the omnibar (if you’re in the context mode). All hail the awesome omnibar.

Start typing to produce a list of available options. There are two kinds of options available. At the top of the results list will be any matching menu commands that are applicable in the current pane. After that will come a listing of resources from your library. Selecting one of these will open the resource in a new tab.