$ npm i object-is-existing
import { ObjectEquals } from "object-is-existing"
Objects 1:-
let A= { firstName:"Kishore", lastName:"Dev", age:21 };
let B= { firstName:"Kishore", lastName:"Dev", age:22 };
console.log(ObjectEquals(A,B))
Objects 2:-
let A= { firstName:"Kishore", lastName:"Dev", age:22 };
let B= { firstName:"Kishore", lastName:"Dev", age:22 };
console.log(ObjectEquals(A,B))
false
true