Run results for: Some vs Find (40k dataset)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36

Browser: Chrome 148

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 months ago

Some

74K/s

Find

69K/s

View exact numbers

Test name	Executions per second
✓ Some	74,130 Ops/sec
Find	68,784 Ops/sec

Script Preparation code:

var data = []

for (let i = 0; i < 15000; ++i) data.push({ username: 'toto' })
data.push({ username: 'titi' })
for (let i = 0; i < 25000; ++i) data.push({ username: 'toto' })

Tests:

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