Run results for: get first element

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

for...loop

161.7M/s

[0]

157.0M/s

find

97.3M/s

View exact numbers

Tests:

[0]
const a = [1,2,3,4,5,6,6,7]; a[0]
for...loop
const a = [1,2,3,4,5,6,6,7]; for (let i = 0; i < a.length; i++) { const el = a[i] if (el != null) { return el } }
find
const a = [1,2,3,4,5,6,6,7] a.find(e => e!= null)