# Void Field

> A dark, animated WebGL dot-matrix shader background rendered as a sandboxed iframe, styled like a hardware terminal panel for hero sections and dashboards.

- Author: [Meng To](https://21st.dev/@mengto)
- Library: [ThreeUI](https://21st.dev/@mengto/library/threeui)
- License: MIT
- Tags: Animation, Background, Hero, WebGL, Shader
- Live preview: https://21st.dev/@mengto/components/void-field

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/mengto/void-field?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 · More like this: https://21st.dev/community/components/s/animation.md