Run results for: Destructuring vs direct usage

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Without destructuring

187.8M/s

With destructuring

177.4M/s

View exact numbers

Test name	Executions per second
✓ Without destructuring	187,762,320 Ops/sec
With destructuring	177,421,232 Ops/sec

Tests:

With destructuring
const obj = {a: 0, b: 1, c: "some string", d: [5,6], e: {x:0,y:0} }; const {a, b, c, d, e} = obj; const x = a + b; const y = c.length; const z = d[0] + d[1]; const pos = {x: e.x, y: e.y};
Without destructuring
const obj = {a: 0, b: 1, c: "some string", d: [5,6], e: {x:0,y:0} }; const x = obj.a + obj.b; const y = obj.c.length; const z = obj.d[0] + obj.d[1]; const pos = {x: obj.e.x, y: obj.e.y};