A simple script that can be configured to create fade in and fade out animation for UI elements in Unity. It can control the transparency, position, size, and rotation of the UI elements, and any combinations of them in the animation.
Click here to download it
If you want to use it, I highly recommend watching this short video on what it is and how to use it.
Go to the Release page to download a Unity package file. You can install it in your project by using Unity Package Manager or just by dragging this package file to your Project Window. Double clicking this package file while your project is opened in Unity also works.
If you want some example project, you can download or clone this repo and open it in Unity Hub. This project uses Unity version 2022.2.17f1, earlier versions of Unity might not work, and later versions might break some of the scripts. To download a specific version of Unity, go to this Unity Archive website. After you download and install the Unity version, you can add this version of Unity back to Unity Hub and open it.