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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0

Browser: Firefox 134

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
✓ object keys	70,881,832 Ops/sec
json stringify	7,069,684 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