Run results for: JSON.stringify vs Array.toString() on Array of Objects

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36 OPR/93.0.0.0

Browser: Opera 93

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Array.toString	2022858.0 Ops/sec
JSON.stringify()	580788.4 Ops/sec

Script Preparation code:

function makeTestData () { return [{ 1: "some data" }, { 2: "other data" }, { 3: ["some data in array"] }, { 4: { some: "data" }}]  }

Tests: