JavaScript Spread Operator
const array =[1,2,3,4]; const arrayTwo = [...array, 4]; console.log(arrayTwo); const person = { name:'Brad', age:36 } const newPerson = { ...person, email: '[email protected]' } console.log(newPerson);
You can also use filter and stroe values in new array
const arrayThree = [...array.filter(num => num !== 2)]; console.log(arrayThree);