# Shader Button

> Exact optical blend-mode shader button with rotating multi-layer difference filters, specular light pulse, and smooth native button interaction.

- Author: [Hossain Jahed](https://21st.dev/@easemize)
- Library: EaseMize UI Registry
- License: mit
- Live preview: https://21st.dev/@easemize/components/shader-button

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/easemize/shader-button?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt