Run results for: JSON.parse vs string.splitds

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
JSON.parse	4907006.5 Ops/sec
String.split	8294176.5 Ops/sec

Script Preparation code:

var array = new Array(5).fill('1');
var str = JSON.stringify(array);

Tests: