These shaders are created for daily-usage and productivity rather than fancy visual effects. Each shader offers adjustable parameters - if it has.
Copy your favorate shader into a file, and add the following line in ghostty's configuration.
custom-shader = path/to/your/favorate/shader
cursor - Animated Cursor
Cursor animation highly reproducing neovide and kitty terminal.
transparent - Transparent Background
Adds transparency to dark colors, as they are often used as background. Useful in TUIs like Neovim.
It serves as an alternative to transparent_background_colors option in kitty.