Q:

what is the difference between " and ` in JS?

this is quite an easy question but is not obvious to me.
What is the difference between this:
function fesElsDeures(subject){ 
console.log(`just started doing my ${subject} `);
}

and this:
function fesElsDeures(subject){ 
console.log("just started doing my ${subject} ");
}

It seems that in the second option, my console does not recognise the subject as a different value.
Thanks!

A:

Double quotes or single qoutes are just indicating string. But in first example there are not single quotes. It's a back-tick (` `) and it allows you to use embedded expression( in this case 'subject' parameter of your function).
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals

