How to find time difference in moment.js?

Question

JavaScript

There are 2 hours:

let endTime = "23:07";
let startTime = "22:07"

How to find the difference between them using moment.js?
Tried like this:

var diff = moment("23:07").unix() - moment("22:07").unix();
moment.utc(moment.duration(diff).asMilliseconds()).format("HH:mm:ss.SSS");

Answer 1

moment.utc(moment.duration(endTime) - moment.duration(startTime)).format('HH:mm')