J.S. why isn't the .sort() working?

Question

On this code I'm trying to play with it and see if I could put it in alphabetical order.
But it doesn't seem to be working.

https://code.sololearn.com/WWiRzU4h2fbS/?ref=app

(I got the code from w3schhool, and it said .sort() is to sort alphabetic...)

Answer 1

Pass to the sort method a compare function as parameter with logic what you need

arr.sort(compareFunc);

And read about lexicographic ordering in it

Answer 2

The sorted output is
Ginfio,Gordon,Henery,Sololearn,calvin,some-guy

If you say this sorting is not working, what is your expected sorting output?