Run results for: Some vs Find!!!!!!!!!!

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/119.0

Browser: Firefox 119

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Find	14111.3 Ops/sec
Some	13562.6 Ops/sec
FindIndex	14297.3 Ops/sec

Script Preparation code:

var data = []

for (let i = 0; i < 20000; ++i) data.push({ username: 'toto' })
data.push({ username: 'titi' })
for (let i = 0; i < 10000; ++i) data.push({ username: 'toto' })

Tests:

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

Run results for: Some vs Find!!!!!!!!!!

Find

Some

FindIndex