# Streaming Message

> A chat message renderer that progressively parses and displays markdown as AI response tokens stream in, with safe inline formatting, copyable code blocks, and a blinking caret.

- Author: [Isaiah](https://21st.dev/@isaiahbjork)
- Library: @bjork-ui
- License: MIT
- Tags: Markdown, Streaming, AI Chat, Chatbot, Code Block
- npm dependencies: lucide-react
- Live preview: https://21st.dev/@isaiahbjork/components/streaming-message

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/isaiahbjork/streaming-message?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/markdown.md