Run results for: map vs object test here

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36

Browser: Chrome 143

Operating system: Linux

Device Platform: Desktop

Date tested: 7 months ago

Obj / Object.entries()

2K/s

Map / Array.from()

431/s

Map / spread

404/s

View exact numbers

Tests:

Obj / Object.entries()
let obj = {}; for (let i = 0; i < 100000; i++) { obj[i] = i; }
Map / spread
let map = new Map(); for (let i = 0; i < 100000; i++) { map.set(i, i); }
Map / Array.from()
let map = new Map(); for (let i = 0; i < 100000; i++) { map.set(i, i); }