const speed = 'quick'; `The ${speed} brown fox jumps over the lazy dog.`
let x, { x: y = 1 } = { x }; y;
[...[...'...']].length
const PI = 3.14;
console.log(PI) //Prints 3.14
class Slave { // ... };
const slave = Slave();
const [a, , b] = [1, 2, 3];
console.log(a, b);