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SidebarPro4
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What’s new80 new
BlocksSupport conversation

Support conversationPro

A responsive message thread with useful quick replies and live feedback.

Live block · sample data

When to use

  • A support chat or ticket thread with quick replies and attachments.
  • Help flows that should show a typing indicator and a resolve toggle.

When not to use

  • Use support-widget for a floating help launcher.
  • Use ai-composer for a prompt input without a thread.
  • Use inbox-triage to handle many conversations at once.

Installation

Pro source and install commands unlock with a Pro plan.

Usage

Use this as a conversation shell. Replace the deterministic demo replies with messages from your own support service.

example.tsx
1import { SupportConversation } from "@/registry/blocks/support-conversation/support-conversation";2 3export function Ticket({ ticketId }: { ticketId: string }) {4  return (5    <SupportConversation6      onSend={(message) => postMessage(ticketId, message)}7      onResolve={(resolved) => setTicketResolved(ticketId, resolved)}8    />9  );10}
Built fromInputButtonAvatarMotion

API reference

SupportConversation

A support thread with quick replies, PDF attachment, a typing indicator, and a resolve toggle. Replies are deterministic canned answers.

PropTypeDefaultDescription
onSend(message: string) => void–Called with each message the user sends.
onResolve(resolved: boolean) => void–Called when the conversation is marked resolved or reopened.

Accessibility

  • New messages are announced through a polite live region.
  • The send, attach, and typing indicator elements have aria-labels.
  • The file input only accepts PDF.

Motion

  • Messages rise into the thread on a gentle spring and existing messages shift via layout.
  • Reduced motion removes the offsets and uses instant transitions.

Responsive behavior

  • The thread scrolls within a 350 to 450px height and centers messages up to 590px wide.
  • Below 650px and again below 390px the header and composer padding tighten and the portrait shrinks.

Performance

  • Every message stays mounted and the thread is not virtualized, so load long histories in pages.
  • New messages smooth-scroll the thread to the bottom; replies are simulated with timers you should replace.

Notes for AI

Give your coding assistant the Markdown reference instead of screenshots.

  • Use as a chat or ticket thread shell.
  • Replace replyFor and scheduleReply with messages from your support backend, and initialMessages with the real history.
  • onSend fires before the simulated reply; the component still keeps its own message list.
/components/blocks/support-conversation/markdown

The full library index for assistants is at /llms.txt.

Related

Support widgetProBlockAn in-app help launcher that grows into live article search, reading, and a chat with your team.AI composerProBlockA focused assistant thread where messages lift out of the composer and replies stream in.Inbox triageProBlockProcess a focused inbox with archive, snooze, and restore actions.TextareaComponentA multiline field for notes, descriptions, and longer text.
PreviousMedia playerNextInbox triage
Arc · 75 block pagesllms.txt

On this page

  • Preview
  • When to use
  • When not to use
  • Installation
  • Usage
  • API reference
  • Accessibility
  • Motion
  • Responsive behavior
  • Performance
  • Notes for AI
  • Related
View as Markdown

Exporting charts

Ava from support · Usually replies in 5 min
Today
You10:42

The charts in my PDF export look small. Is there a way to make them larger?

Read · 10:42
Ava
Ava10:43

Yes, the Presentation page size gives charts more room. I can walk you through it.

You10:44

That would be great. I need to send this report to the board today.

Read · 10:44