Run results for: Testing split vs lastindexOf

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

lastindexof

75.0M/s

split and pop

43.5M/s

View exact numbers

Test name	Executions per second
✓ lastindexof	74,955,224 Ops/sec
split and pop	43,511,344 Ops/sec

Script Preparation code:

var s1 = "ALX:PLY:THE:Piano";

Tests: