# Celestial Ink shader

> This "Celestial Ink" shader simulates ethereal, glowing ink spreading and swirling in a cosmic fluid. It's interactive, allowing you to disturb the ink with your mouse, creating ripples and revealing brighter, hotter cores within the nebula-like patterns.

- Author: [Dhileep Kumar GM](https://21st.dev/@dhileepkumargm)
- License: no-license
- Tags: Glow, Interactive, Fluid, WebGL, Shader Background
- npm dependencies: three
- Live preview: https://21st.dev/@dhileepkumargm/components/celestial-ink-shader

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/dhileepkumargm/celestial-ink-shader?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/glow.md