Benchmark: Some vs Find bool vs findIndex bool

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')
FindIndex
data.findIndex(e => e.username === 'titi')

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Find
Some
FindIndex

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one month ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:124.0) Gecko/20100101 Firefox/124.0

Browser/OS: Firefox 124 on Mac OS X 10.15

View result in a separate tab

Test name	Executions per second
Find	56698.6 Ops/sec
Some	54323.8 Ops/sec
FindIndex	57000.3 Ops/sec

Some vs Find bool vs findIndex bool (version: 0)

Comparing performance of: Find vs Some vs FindIndex

Created: one month ago by: Guest

Jump to the latest result

Find

Some

FindIndex

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A