Run results for: array join vs toString js vs json

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

join

9.7M/s

json

8.3M/s

toString

8.0M/s

View exact numbers

Script Preparation code:

var arr = ['1',2,null,undefined,'5','6','7','8']

Tests: