Run results for: replace + regex vs replaceAll + string

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36

Browser: Chrome 97

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
replaceAll + string	9238001.0 Ops/sec
replace + regex	11838585.0 Ops/sec

Tests:

replaceAll + string
'test this string'.replaceAll(' ', '')
AخA

'test this string'.replaceAll(' ', '')
replace + regex
'test this string'.replace(/\s+/g, '')
'test this string'.replace(/\s+/g, '')