Run results for: Creating a partial object: destructuring vs. property picking

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Object destructuring

40.0M/s

Property picking

39.6M/s

View exact numbers

Test name	Executions per second
✓ Object destructuring	40,024,720 Ops/sec
Property picking	39,594,636 Ops/sec

Tests:

Object destructuring
const obj = { a:1, b:1, c:1, d:1, e:1, f:1, g:1, h:1, i:1, } const {a, d, i} = obj; const n = {a, d, i};
Property picking
const obj = { a:1, b:1, c:1, d:1, e:1, f:1, g:1, h:1, i:1, } const n = {a: obj.a, d: obj.d, i: obj.i};