how to add objects in array

var a=[], b={};
a.push(b);    
// a[0] === b;

var object = "Some Object"
var array = []

array.push(object)

let obj = { name: 'Bob' };
let arr = [{ name: 'John' }];

// add obj to array
arr = [...arr, obj];

console.log(arr) // [{ name: 'Bob' }, { name: 'John' }];

var a=[]
var b={};
a.push(b);