ES6 - Explore Differences Between the var and let Keywords - Free Code Camp

[zken]

Thank you Mr. Ian

let catName;
let quote;
function catTalk() {
"use strict";

catName = "Oliver";
quote = catName + " says Meow!";

}
catTalk();
console.log(catName)
console.log(quote)

[forestkane_]

2022 solution

let catName = "Oliver";
let catSound = "Meow!";

[Jaypiasco]

i was confused why it keeps saying undefined even tho technically it works then realized there was no "return" call with the code

[pedrovarrgas]

do you recommend finishing responsive web desing projects first before continuing with javascript?