JSFiddle - React, Tailwind, and code Playground
JavaScript
let x = {a: 1}
let y = {b: 2}
let z = {a:2, b:3, c:4}
console.log(Object.assign({}, x, y, z))
let x = {a: 1}
let y = {b: 2}
let z = {a:2, b:3, c:4}
console.log(Object.assign({}, x, y, z))