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Run results for:
Set vs Object vs Map
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=575315" width="100%" height="500px"></iframe>
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
Object
141.9M/s
Set
4.6M/s
Map
2.7M/s
View exact numbers
Test name
Executions per second
✓
Object
141,917,296 Ops/sec
Set
4,557,471 Ops/sec
Map
2,677,404 Ops/sec
Tests:
Set
var set = new Set(["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"]);
Object
var set = {"one": true, "two": true, "three": true, "four": true, "five": true, "six": true, "seven": true, "eight": true, "nine": true, "ten": true};
Map
var set = new Map([["one", true], ["two", true], ["three", true], ["four", true], ["five", true], ["six", true], ["seven", true], ["eight", true], ["nine", true], ["ten", true]]);