This code is a mesmerizing visual feast for the eyes, creating an animation of a dynamic grid of black and white squares that appear to be constantly shuffling in a seemingly random pattern.
The grid is made up of an mesmerizing 128 by 128 squares, each one seamlessly transitioning to its new state as the animation progresses.

At the heart of the animation is the use of the noise function, which adds a touch of randomness to the movement of the squares.
This, coupled with the use of the "frameCount" variable, ensures that the animation is always evolving and never repeats itself.
The switch statement is used to cleverly determine the movement of each square, making the grid appear to be a living, breathing organism.

The icing on the cake is the interactive element of the animation, where the user can reset the grid at any time by simply clicking on the canvas.
And, to top it all off, the canvas is perfectly sized to fit the window, making it an immersive experience.