Benchmark: Map.has vs Set.has vs Array.includes 01.04.2025

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

const set = new Set(["one", "two"]);
const map = new Map([["one", true], ["two", true]]);
const array = ['one', 'two'];

Tests:

Set.has
set.has('one'); set.has('two'); set.has('three');
Map.has
map.has('one'); map.has('two'); map.has('three');
Array.includes
array.includes('one'); array.includes('two'); array.includes('three');

Rendered benchmark preparation results:

Previous results

Latest run results:

Run details: (Test run date: 9 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36 Edg/138.0.0.0

Browser/OS: Chrome 138 on Windows

Related benchmarks:

Map.has vs Set.has vs Array.includes 01.04.2025 (version: 1)