How to create menu in backend using Craft 3 How to create menus from admin panel of Craft 3 so I can render into frontend header and footer?
For Craft 2, a number of plugins exist that assist with building navigational structures. None of those has been made available for Craft 3 (yet), but one plugin-less option (thanks to Ben Parizek, who let me in on this) would be, to create a 'navigation' section (structure), in which you can create navigation entries (= navigation items) that you can than drag and drop to get the right navigational structure.

Each entry in this section has, for example:


A field that connects it to another entry
A field that let's the user add a url to navigate to
Any other field that would let the user alter the navigation's behaviour (color, open in new window, etc)


After that, it would be up to you to translate this structure to a navigation in your template(s).