Run results for: json stringify vs object tostring

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 131

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

toString

35.8M/s

JSON.stringify

3.6M/s

View exact numbers

Test name	Executions per second
✓ toString	35,781,468 Ops/sec
JSON.stringify	3,564,047 Ops/sec

Script Preparation code:

function makeTestData() { return { name: "Matheus de Sousa Martins", age: 30, phone: "999999999999" }; }

Tests: