Run results for: String.matchAll() vs RegExp.exec()

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36

Browser: Chrome 145

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
String.matchAll()	3864936.8 Ops/sec
RegExp.exec()	5446755.5 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

const regex = new RegExp('[A-Z $%*+\\-./:]+', 'g')
const string = 'Hello world, this is a just wonderful day!'

Tests:

String.matchAll()
const results = [] for (const result of string.matchAll(regex)) { results.push(result) }
RegExp.exec()
const results = [] let result while ((result = regex.exec(string)) !== null) { results.push(result) }