Run results for: str split vs spread

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:93.0) Gecko/20100101 Firefox/93.0

Browser: Firefox 93

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
split	22161880.0 Ops/sec
spread	14653740.0 Ops/sec

Script Preparation code:

var str = "hello";

Tests: