What is jack jack parr?

Jack-Jack Parr is a fictional character appearing in the Pixar animated superhero film franchise, The Incredibles. He is the youngest child of the Parr family, and also has superpowers just like his parents and siblings. He possesses a variety of superpowers, including shapeshifting, teleportation, laser beams, and levitation, which make him a formidable force in battles against villains. Despite his superpowers, Jack-Jack is still a baby and often needs help from his family to control his abilities. In the sequel, Incredibles 2, it is revealed that he has a close bond with his father, who takes care of him while his mother is out fighting crime.