Universal keyboard shortcut for searching/exploring on macOS, similar to Ctrl+E on Windows
On many macOS apps, Command+Option+F brings up the same Control+E functionality from their cousin apps in Windows, e.g., Finder, OneNote, Edge, Chrome, Firefox

One exception is Visual Studio Code for Mac (perhaps all IDEs, text editors), Command+Option+F brings up Find-and-Replace functionality instead. 

Visual Studio for Mac, brings up Find-and-Replace functionality too. To move the focus on the search bar, press Command+. instead

On Visual Studio Code (explore actions / files):


Windows: Control+E
macOS: Command+P instead of Command+Option+F


Skype for Mac's Command+Option+F focuses the input on People, groups &amp;&amp; messages search bar. Skype for Windows' Control+E is not working, perhaps the developers just forgot to implement it.

On Finder, Command+Option+F merely moves the focus (just like how Control+E on Windows apps behaves) on its search bar:



Finder's Command+F, has a bit different functionality. I prefer Command+Option+F though, it works how I expected it to behave, i.e., it just move the focus on search bar, just like when the search bar is clicked by mouse instead. Finder's Command+F: