And you can throw Wox on top to get something similar to macOS' Spotlight that uses Everything for search and uses python or c# plugins to do everything else from calculator to PirateBay browser for some reason.
Original Wox release: https://github.com/Wox-launcher/Wox
Fork that more likely to work with latest Windows 10 since original is seems to be abandoned: https://github.com/jjw24/Wox