How can I have Confetti effect in my app without extensions?

I am making a quiz app in which I want to add a confetti effect when the quiz is over. I found extensions to do this but they are paid extensions.
So, please guide me on how to add confetti effect without those.

You can try making your own or search the forum.

you can use lottie animations and the decoration component with which to handle the margins

@Anwita_Divya1 I just posted an aia using lottie for animation