Run results for: replace vs split/join by Alex

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

split & join

4.2M/s

replace

3.8M/s

View exact numbers

Test name	Executions per second
✓ split & join	4,167,738 Ops/sec
replace	3,814,492 Ops/sec

Script Preparation code:

var s = "1\n2\n3\n4\n5\n6\n7\n8\n9";

Tests: