Benchmark: Some vs Find vs Loop

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')
Loop
for(const a of data) { if (a.username === 'titi') return true; } return false;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Find
Some
Loop

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.88 Safari/537.36

Browser/OS: Chrome 100 on Windows

View result in a separate tab

Test name	Executions per second
Find	75311.5 Ops/sec
Some	85411.1 Ops/sec
Loop	128615.3 Ops/sec

Some vs Find vs Loop (version: 0)

Comparing performance of: Find vs Some vs Loop

Created: 2 years ago by: Registered User

Jump to the latest result

Find

Some

Loop

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A