Falsy Equality in JavaScript.js

// All permutations of falsy comparisons in JavaScript by Dr. Derek Austin 🥳
console.log(false == false); // true
console.log(false === false); // true
console.log(false == 0); // true -- false, 0, and "" are loosely equal
console.log(false === 0); // false
console.log(false == ""); // true -- false, 0, and "" are loosely equal
console.log(false === ""); // false
console.log(false == null); // false
console.log(false === null); // false
console.log(false == undefined); // false
console.log(false === undefined); // false
console.log(false == NaN); // false
console.log(false === NaN); // false
console.log(0 == 0); // true
console.log(0 === 0); // true
console.log(0 == ""); // true -- false, 0, and "" are loosely equal
console.log(0 === ""); // false
console.log(0 == null); // false
console.log(0 === null); // false
console.log(0 == undefined); // false
console.log(0 === undefined); // false
console.log(0 == NaN); // false
console.log(0 === NaN); // false
console.log("" == ""); // true
console.log("" === ""); // true
console.log("" == null); // false
console.log("" === null); // false
console.log("" == undefined); // false
console.log("" === undefined); // false
console.log("" == NaN); // false
console.log("" === NaN); // false
console.log(null == null); // true
console.log(null === null); // true
console.log(null == undefined); // true -- null loosely equals undefined
console.log(null === undefined); // false
console.log(null == NaN); // false
console.log(null === NaN); // false
console.log(undefined == undefined); // true
console.log(undefined === undefined); // true
console.log(undefined == NaN); // false
console.log(undefined === NaN); // false
console.log(NaN == NaN); // false -- NaN nothing equals NaN, and
console.log(NaN === NaN); // false -- NaN doesn't equal itself