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Run results for:
map vs object test here
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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:
4 months ago
Test name
Executions per second
Obj / Object.entries()
2086.1 Ops/sec
Map / spread
403.9 Ops/sec
Map / Array.from()
431.1 Ops/sec
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); }