Run results for: RegEx Length vs String Length

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

For Loop

6.0M/s

RegEx

5.0M/s

View exact numbers

Test name	Executions per second
✓ For Loop	6,010,245 Ops/sec
RegEx	4,971,986 Ops/sec

Script Preparation code:

var string = '1b3d5f7';
var valid = false;

Tests: