Run results for: JSON.parse vs string.split

Run details:

User agent: Mozilla/5.0 (Android 11; Mobile; rv:94.0) Gecko/94.0 Firefox/94.0

Browser: Firefox Mobile 94

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
JSON.parse	1851.7 Ops/sec
String.split	1907.2 Ops/sec

Script Preparation code:

var array = new Array(5000).fill('1').map(() => Math.random().toString());
var str = JSON.stringify(array);

Tests: