👉 Button hook is a function or method that allows an object to be hooked to another object. This allows for the use of hooks in JavaScript, allowing for more powerful and flexible functions than just using objects directly. For example, if you have two objects, `obj1` and `obj2`, then you can define a hook function like this: ```javascript function hook(obj1, obj2) { // Do something with obj1 } // Now, let's create an instance of