# 404 page error

> A clean, production-ready 404 / Not Found page for React/Next/Vite projects. Built with Tailwind CSS and Lucide icons, it ships with a floating animated hero, buttery-smooth micro-interactions on buttons, and a one-click theme toggle (light/dark).

- Author: [wisedev](https://21st.dev/@waleedkibhen)
- License: unknown
- npm dependencies: lucide-react
- Live preview: https://21st.dev/@waleedkibhen/components/404-page-error

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/waleedkibhen/404-page-error?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