javascript object copy code example
Example 1: copy object javascript
var x = {myProp: "value"};
var y = Object.assign({}, x);
Example 2: copy object javascript
const obj = {name: 'john', surname: 'smith'};
const objCopy = {...obj};
Example 3: copy object javascript
var x = {key: 'value'}
var y = JSON.parse(JSON.stringify(x))
Example 4: make copy of object javascript
var x = {key: 'value'}
var y = JSON.parse(JSON.stringify(x))
Example 5: mdn object assign
The Object.assign() method copies all enumerable own properties from one or more source objects to a target object. It returns the target object.
const target = { a: 1, b: 2 };
const source = { b: 4, c: 5 };
const returnedTarget = Object.assign(target, source);
console.log(target);
console.log(returnedTarget);