Run results for: json stringify vs object tostring

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

toString

125.5M/s

JSON.stringify

12.4M/s

View exact numbers

Test name	Executions per second
✓ toString	125,525,248 Ops/sec
JSON.stringify	12,389,532 Ops/sec

Script Preparation code:

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

Tests: