Run results for: Performance Test: substring vs slice

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0

Browser: Firefox 121

Operating system: Windows

Device Platform: Desktop

Date tested: 11 months ago

Test name	Executions per second
slice	609355904.0 Ops/sec
substring	586150656.0 Ops/sec

Script Preparation code:

var string = "testing testing 1 2 3.mp3"

Tests: