Run results for: Object destructuring performance

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36 Edg/139.0.0.0

Browser: Chrome 139

Operating system: Windows

Device Platform: Desktop

Date tested: 11 months ago

Without destructuring

422K/s

With destructuring

414K/s

With destructuring and renaming

413K/s

View exact numbers

Test name	Executions per second
✓ Without destructuring	421,728 Ops/sec
With destructuring	413,637 Ops/sec
With destructuring and renaming	413,310 Ops/sec

Tests:

Without destructuring
const array = new Array(3); for (let i = 0; i < 10000; i++) { const length = array.length; }
With destructuring
const array = new Array(3); for (let i = 0; i < 10000; i++) { const {length} = array; }
With destructuring and renaming
const array = new Array(3); for (let i = 0; i < 10000; i++) { const {length: property} = array; }