# JSX Renderer

> A component that dynamically renders a JSX string at runtime, with error boundaries, incomplete-tag auto-closing for streaming output, and injectable custom components like shadcn UI or lucide icons.

- Author: [Alwurts](https://21st.dev/@Alwurts)
- Library: [simple-ai](https://21st.dev/@Alwurts/library/simple-ai)
- License: MIT
- Tags: AI
- npm dependencies: react-jsx-parser, react-error-boundary, class-variance-authority
- Live preview: https://21st.dev/@Alwurts/components/jsx-renderer

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/Alwurts/jsx-renderer?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/ai.md