Run results for: .map.includes vs .filter

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36

Browser: Chrome 113

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
.map.includes	4034.0 Ops/sec
.filter	1.1 Ops/sec

Tests:

.map.includes
const array = []; for(let i = 0; i <= 10000;i++){ array[i] = {test:`my-${10000-i}`}; } const arrayIds = array.map(el=>el.test); for(let i = 0; i <= 10000;i++){ arrayIds.includes(`my-${10000-i}`); }
.filter
const array = []; for(let i = 0; i <= 10000;i++){ array[i] = {test:`my-${10000-i}`}; } for(let i = 0; i <= 10000;i++){ array.find(el=>el.test===`my-${10000-i}`); }