Run results for: Test regexp vs startsWith II

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:145.0) Gecko/20100101 Firefox/145.0

Browser: Firefox 145

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 8 months ago

Using startsWith

2097.0M/s

Using regexp

105.1M/s

View exact numbers

Test name	Executions per second
✓ Using startsWith	2,097,023,488 Ops/sec
Using regexp	105,104,472 Ops/sec

Script Preparation code:

var regexp = /^[iv]-/gi;

function test(value) {
	return value.toLowerCase().startsWith('i-') || value.startsWith('v-');
}

Tests: