Run results for: [JS] Substring vs Slice

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36 Edg/135.0.0.0

Browser: Chrome 135

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

slice

5.1M/s

substr

4.9M/s

View exact numbers

Test name	Executions per second
✓ slice	5,121,394 Ops/sec
substr	4,861,070 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

var strIn = '#Allocation';
var strOut = '';

Tests: