Run results for: Object.prototype.hasOwnProperty vs obj.hasOwnProperty vs Object.hasOwn

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 131

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Object.prototype.hasOwnProperty	17484412.0 Ops/sec
obj.hasOwnProperty	23871952.0 Ops/sec
Object.hasOwn	19655934.0 Ops/sec

Script Preparation code:

obj = {a: 42, b:66, c: 88}

Tests: