Run results for: Object.assign vs deconstruct

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36

Browser: Chrome 95

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
deconstruct	144769.7 Ops/sec
Object.assign	127877.9 Ops/sec

Tests:

deconstruct
"use strict"; class Box { constructor(params = {}) { var { x = 0, y = 0, height = 1, width = 1 } = params; this.x = x; this.y = y; this.height = height; this.width = width; } } const b = new Box({ x:3, y: 0, height: 23, width: 1}); console.assert(b.x === 3)
Object.assign
class Box { constructor(params = {}){ this.x = 0; this.y = 0; this.height = 1; this.width = 1; Object.assign(this, params); } } const a = new Box({ x:3, y: 0, height: 23, width: 1}); console.assert(a.x === 3)