Basic Syntax of AnimatedOpacity Widget

AnimatedOpacity(
  duration: const Duration(milliseconds: 300), // Duration for the opacity animation
  opacity: 0.5, // Opacity value (0.0 to 1.0) to control visibility
  child: YourChildWidget(), // The widget you want to animate
)

The AnimatedOpacity widget in Flutter allows you to animate the opacity (transparency) of a child widget. You can use it to smoothly fade in or out a widget. In this article, we are going to implement the AnimatedOpacity Widget in Flutter and see the basic syntax of it. A sample video is given below to get an idea about what we are going to do in this article.