Run results for: arr vs indexaction

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser: Chrome 121

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
indexation	13091.7 Ops/sec
arr	401240.2 Ops/sec

Tests:

indexation
let arr = {} for (let i=0; i<500; i++) { arr = { ...arr, [+i]: { id: +i, foo: 'bar'}} } const test = arr[40]
arr
const arr = [] for (let i=0; i<500; i++) { arr.push({ id: +i, foo: 'bar'}) } const test = arr.find(x => x.id === 40)