Run results for: Map.get versus Array.find for 10000 elements

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 YaBrowser/24.7.0.0 Safari/537.36

Browser: Yandex Browser 24

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Map.get

13.4M/s

Array.find

9.5M/s

View exact numbers

Test name	Executions per second
✓ Map.get	13,417,936 Ops/sec
Array.find	9,460,094 Ops/sec

Script Preparation code:

data = [...Array(100)].map((_, id) => ({ id, data: Math.random() }))
map = new Map(data.map(v => [v.id, v]))

Tests: