Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Safari/605.1.15
Safari 16
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
toString 19506552.0 Ops/sec
JSON.stringify 6145420.5 Ops/sec
Script Preparation code:
AخA
 
function makeTestData() { return { name: "Matheus de Sousa Martins", age: 30, phone: "999999999999" }; }
Tests:
  • toString

     
    makeTestData().toString()
  • JSON.stringify

     
    JSON.stringify(makeTestData());