JavaScript Named Parameters

function test({name, age, address}={}) {  console.log(`name=${name}, age=${age}, address=${address}`)}

test({name: 'Desmond', age: 40, address: 'Kuala Lumpur'}) // name=Desmond, age=40, address=Kuala Lumpurtest({name: 'Desmond'}) // name=Desmond, age=undefined, address=undefinedtest() // name=undefined, age=undefined, address=undefined