Run results for: Object.keys.length vs JSON.stringify Large Object

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser: Chrome 135

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
✓ object keys	95,259,248 Ops/sec
json stringify	17,943,930 Ops/sec

Script Preparation code:

var testData = { toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi',toto: 'titi' };

Run results for: Object.keys.length vs JSON.stringify Large Object

object keys

json stringify