Run results for: js split vs substring

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36

Browser: Chrome 78

Operating system: Mac OS X 10.14.6

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
split	3056120.0 Ops/sec
substring	2855857.0 Ops/sec

Script Preparation code:

s = "asdsasd()"

Tests: