Run results for: startsWith or regex test

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Browser: Chrome 119

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

startsWith

6.4M/s

regex

6.3M/s

View exact numbers

Test name	Executions per second
✓ startsWith	6,394,742 Ops/sec
regex	6,338,390 Ops/sec

Script Preparation code:

window.myString = "Hello, world!";
window.prefix = "Hello";
window.regex = /^Hello/;

Tests: