Run results for: Regex vs No regex

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36

Browser: Chrome 110

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Regex	199522.0 Ops/sec
No regex	165239.3 Ops/sec

Script Preparation code:

var tests = [
    'q1.r1.val',
    'q2.r1.val',
    'q3.r1.val',
    'q4.r1.val',
    'q5.r1.val',
    'q6.r1.val',
    'q7.r1.val',
    'q8.r1.val',
    'q9.r1.val',
    'q10.r1.val',
    'q11.r1.val',
    'q12.r1.val',
    'q13.r1.val',
    'q14.r1.val',
    'q1.r1.val',
    'q2.r1.val',
    'q3.r1.val',
    'q4.r1.val',
    'q5.r1.val',
    'q6.r1.val',
    'q7.r1.val',
    'q8.r1.val',
    'q9.r1.val',
    'q10.r1.val',
    'q11.r1.val',
    'q12.r1.val',
    'q13.r1.val',
    'q14.r1.val',
];

Tests:

Regex
tests.map((test) => test.replace(/(\${|\.val|[}\.\s]*)/g, ''));
No regex
tests.map((test) => test.replace('${','') .replace('}','') .replace('.val','') .replace('.', ''));