javascript - Is a let variable equal to a var variable?

If I have something like:

let x = 20;
var z = 20;

will

x === z

Answer

Try it out and see for yourself...

(If nothing is displayed that is because you are using a browser that doesn't support let.)

"use strict";

let x = 20;
var z = 20;

document.write(x === z);

Read this answer for details about the differences between let and var:

The difference is scoping. var is scoped to the nearest function block (or global if outside a function block), and let is scoped to the nearest enclosing block (or global if outside any block), which can be smaller than a function block.