Run results for: str split vs regex replace

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0

Browser: Firefox 133

Operating system: Linux

Device Platform: Desktop

Date tested: 15 days ago

Test name	Executions per second
split	13533983.0 Ops/sec
regex	22511514.0 Ops/sec

Script Preparation code:

var str = '1234563242347.341342345';
var regex = /\..*$/;

Tests: