Function handleAnimation

src/ts-default/Components/PixelCard/PixelCard.tsx:250–255

(name: keyof Pixel)

  };

  const handleAnimation = (name: keyof Pixel) => {
    if (animationRef.current !== null) {
      cancelAnimationFrame(animationRef.current);
    }
    animationRef.current = requestAnimationFrame(() => doAnimate(name));
  };

  const onMouseEnter = () => handleAnimation('appear');
  const onMouseLeave = () => handleAnimation('disappear');