Run results for: js split vs substring

Run details:

User agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36

Browser: Chrome 83

Operating system: Windows 8.1

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
split	1840565.0 Ops/sec
substring	1856266.0 Ops/sec

Script Preparation code:

s = "asdsasd()"

Tests: