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gh-nathanonn-claude-skills-…/docs/components/message.md
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# Message
URL: /components/message
---
title: Message
description: Displays a chat interface message from either a user or an AI.
path: elements/components/message
---
The `Message` component displays a chat interface message from either a user or an AI. It includes an avatar, a name, and a message content.
<Preview path="message" />
## Installation
<ElementsInstaller path="message" />
## Usage
```tsx
import { Message, MessageContent } from "@/components/ai-elements/message";
```
```tsx
// Default contained variant
<Message from="user">
<MessageContent>Hi there!</MessageContent>
</Message>
// Flat variant for a minimalist look
<Message from="assistant">
<MessageContent variant="flat">Hello! How can I help you today?</MessageContent>
</Message>
```
## Usage with AI SDK
Render messages in a list with `useChat`.
Add the following component to your frontend:
```tsx title="app/page.tsx"
"use client";
import { Message, MessageContent } from "@/components/ai-elements/message";
import { useChat } from "@ai-sdk/react";
import { Response } from "@/components/ai-elements/response";
const MessageDemo = () => {
const { messages } = useChat();
return (
<div className="max-w-4xl mx-auto p-6 relative size-full rounded-lg border h-[600px]">
<div className="flex flex-col h-full">
{messages.map((message) => (
<Message from={message.role} key={message.id}>
<MessageContent>
{message.parts.map((part, i) => {
switch (part.type) {
case "text": // we don't use any reasoning or tool calls in this example
return <Response key={`${message.id}-${i}`}>{part.text}</Response>;
default:
return null;
}
})}
</MessageContent>
</Message>
))}
</div>
</div>
);
};
export default MessageDemo;
```
## Features
- Displays messages from both the user and AI assistant with distinct styling.
- Two visual variants: **contained** (default) and **flat** for different design preferences.
- Includes avatar images for message senders with fallback initials.
- Shows the sender's name through avatar fallbacks.
- Automatically aligns user and assistant messages on opposite sides.
- Uses different background colors for user and assistant messages.
- Accepts any React node as message content.
## Variants
### Contained (default)
The **contained** variant provides distinct visual separation with colored backgrounds:
- User messages appear with primary background color and are right-aligned
- Assistant messages have secondary background color and are left-aligned
- Both message types have padding and rounded corners
### Flat
The **flat** variant offers a minimalist design that matches modern AI interfaces like ChatGPT and Gemini:
- User messages use softer secondary colors with subtle borders
- Assistant messages display full-width without background or padding
- Creates a cleaner, more streamlined conversation appearance
## Notes
Always render the `AIMessageContent` first, then the `AIMessageAvatar`. The `AIMessage` component is a wrapper that determines the alignment of the message.
## Examples
### Render Markdown
We can use the [`Response`](/elements/components/response) component to render markdown content.
<Preview path="message-markdown" />
### Flat Variant
The flat variant provides a minimalist design that matches modern AI interfaces.
<Preview path="message-flat" />
## Props
### `<Message />`
<TypeTable
type={{
from: {
description:
'The role of the message sender ("user", "assistant", or "system").',
type: 'UIMessage["role"]',
},
'...props': {
description: 'Any other props are spread to the root div.',
type: 'React.HTMLAttributes<HTMLDivElement>',
},
}}
/>
### `<MessageContent />`
<TypeTable
type={{
variant: {
description: 'Visual style variant. "contained" (default) shows colored backgrounds, "flat" provides a minimalist design.',
type: '"contained" | "flat"',
default: '"contained"',
},
'...props': {
description: 'Any other props are spread to the content div.',
type: 'React.HTMLAttributes<HTMLDivElement>',
},
}}
/>
### `<MessageAvatar />`
<TypeTable
type={{
src: {
description: 'The URL of the avatar image.',
type: 'string',
},
name: {
description:
'The name to use for the avatar fallback (first 2 letters shown if image is missing).',
type: 'string',
},
'...props': {
description:
'Any other props are spread to the underlying Avatar component.',
type: 'React.ComponentProps<typeof Avatar>',
},
}}
/>