Object.hasOwn()The Object.hasOwn() static method checks whether an object has a given property. It's a more robust alternative to the Object.prototype.hasOwnProperty() method.javascriptJavaScriptwidely2022-03-142024-09-14https://tc39.es/ecma262/multipage/fundamental-objects.html#sec-object.hasownhttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnjavascript.builtins.Object.hasOwnhttps://nowyoucanuse.com/features--object-hasown.html