What's ambiguous about that? :-P
typeof(true) is of type 'Boolean' and typeof(1) is of type 'number'.
Do they compare to the same type? Nope, therefore is false in both cases.
Try the following:
let foo = true; true === foo === true; // returns true.
You might mean it shouldn't work? but alas it does (because of 'lopsided equality tables'). Try the following: open the console of your browser, type the following:
true == 1 === true
and press enter - tada! You can also check out this SO answer if you are sufficiently flabbergasted: https://stackoverflow.com/a/12236341
