Run results for: Find words in sentence via Regex.test vs Array.some vs String.match

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 27_0_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/150.0.7871.113 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 150

Operating system: iOS 27.0.0

Device Platform: Mobile

Date tested: 20 days ago

Regex.test

985.9M/s

String.match

841.9M/s

Array.some

9.5M/s

View exact numbers

Test name	Executions per second
✓ Regex.test	985,911,744 Ops/sec
String.match	841,933,952 Ops/sec
Array.some	9,533,429 Ops/sec

Script Preparation code:

const searchWordsArray = ["Hello", "array", "some", "name", "you", "benchmark"];
const searchWordsRegex = /Hello|array|some|name|you|benchmark/;
const sentence = "This sentence has one of the searched words at the end of the sentence, to get a more meaningful result in this benchmark."

Tests:

Regex.test
searchWordsRegex.test(sentence);
Array.some
searchWordsArray.some((word) => sentence.includes(word));
String.match
sentence.match(searchWordsRegex);