Deep copy

const employee = {
name:'john',
age:30,
gender:'male',
city:'new york'
}
const newEmployee = JSON.parse(JSON.stringify(employee))
console.log(employee)
console.log(newEmployee)
console.log("after deep copy")
newEmployee.name= 'david'
newEmployee.city='gotham'
console.log(employee)
console.log(newEmployee)