Run results for: split vs replace

Run details:

User agent: Mozilla/5.0 (Linux; Android 12; M2102J20SG) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.192 Mobile Safari/537.36 OPR/74.1.3922.71199

Browser: Opera Mobile 74

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Split	4193127.0 Ops/sec
Replace regex v1	4722193.0 Ops/sec

Script Preparation code:

var date = "2023-04-03T21:03:22.095Z";

Tests:

Split
date.split('T')[0]
Replace regex v1
date.replace(/T\S*\b/, '')

Run results for: split vs replace

Split

Replace regex v1