# Tube Grid

> A grid of glowing electric blue tubes seen end on, stretching toward a drifting vanishing point, with soft breathing light. Move the pointer to steer the tunnel, click to send a pulse of light down every tube.

- Author: [Louis Studios](https://21st.dev/@louisstudios)
- License: mit
- Tags: Background, Shader, WebGL, 3D, Glow
- Live preview: https://21st.dev/@louisstudios/components/tube-grid

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/louisstudios/tube-grid?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/background.md