The JavaScript Object getPrototypeOf() method retrieves the prototype of the specified object. It will return null if there are no inherited properties.
Syntax:
Object.getPrototypeOf(object)
Parameters:
object: It represents the prototype of the specified object.
Return:
Prototype of the specified object.
Example:
<!DOCTYPE html> <html> <body> <script> const proto = {}; const obj = Object.create(proto); document.write(Object.getPrototypeOf(obj) === proto); </script> </body> </html>