Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.90 Safari/537.36
Chrome 75
Linux
Desktop
5 years ago
Test name Executions per second
toString 12590535.0 Ops/sec
JSON.stringify 1499517.2 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());