This is a small set for UI effects.
The asset includes two shaders, one shader for text, the second for sprites. Shaders allow you to get various effects (example gradient), not just a smooth change in transparency (see examples).

The asset includes a script that changes the transparency of the text. You can change the alpha channel for several texts at once by setting different parameters.

Features:
- Shader for text.
- Shader for sprites.
- A script for a large number of texts with different settings.
- Settings for customizing effects.
- Good performance.

Full instructions - nvjob.github.io/unity/alpha-flashing-text