Run results for: Split join vs replace

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.5 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

replace

504.1M/s

split + join

8.0M/s

View exact numbers

Test name	Executions per second
✓ replace	504,054,400 Ops/sec
split + join	8,028,336 Ops/sec

Script Preparation code:

var example = 'AgreementChangeId'

Tests: