Run results for: RegEx Length vs String Length

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

For Loop

2.9M/s

RegEx

2.0M/s

View exact numbers

Test name	Executions per second
✓ For Loop	2,913,169 Ops/sec
RegEx	2,036,226 Ops/sec

Script Preparation code:

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

Tests: