Run results for: Assignment of value vs Destructuring an objectzz

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Assign	343260.1 Ops/sec
Destructure	342419.0 Ops/sec

Tests:

Assign
const arr = [{ a: 1, b: 2 }, { a: 3, b: 4 }] const res = arr.map(o => [o.a, o.b]) console.log(res);
Destructure
const arr = [{ a: 1, b: 2 }, { a: 3, b: 4 }] const res = arr.map(({ a, b }) => [a, b]) console.log(res);