Run results for: Some vs Find

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 140

Operating system: Android

Device Platform: Mobile

Date tested: 10 months ago

Some

66K/s

Find

62K/s

View exact numbers

Test name	Executions per second
✓ Some	65,975 Ops/sec
Find	61,573 Ops/sec

Script Preparation code:

var data = []

for (let i = 0; i < 5000; ++i) data.push({ username: 'toto' })
data.push({ username: 'titi' })
for (let i = 0; i < 2500; ++i) data.push({ username: 'toto' })

Tests:

Find
data.find(e => e.username === 'titi')
Some
data.some(e => e.username === 'titi')