Run results for: Array from vs string split

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

string split

19.1M/s

Array.from

5.5M/s

View exact numbers

Test name	Executions per second
✓ string split	19,096,256 Ops/sec
Array.from	5,531,150 Ops/sec

Script Preparation code:

var s1 = "foo";
var s2 = "foo 12312";

Tests: