cometchat-components

name	cometchat-components
description	Complete catalog of CometChat React UI Kit v6 components. Reference before writing integration code -- never invent component names.
license	MIT
compatibility	@cometchat/chat-uikit-react ^6; @cometchat/chat-sdk-javascript ^4
allowed-tools	executeBash, readFile, fileSearch, listDirectory
metadata	{"author":"CometChat","version":"3.0.0","tags":"chat cometchat react components catalog reference ui-kit"}

Purpose

This is the single source of truth for CometChat React UI Kit v6 component names, props, and usage. Check this catalog before writing any <CometChat*> JSX. If a component is not listed here, it does not exist in the exported API.

All components are imported from @cometchat/chat-uikit-react. All SDK types are imported from @cometchat/chat-sdk-javascript.

Importing CometChat.User / CometChat.Group / etc.

CometChat.User, CometChat.Group, CometChat.BaseMessage, CometChat.Conversation, CometChat.GroupMember, CometChat.TextMessage are classes (runtime values), not pure types. That means the import strategy depends on how you use them:

Pattern A — you call the class as a value or use it with instanceof. Use a plain value import:

import { CometChat } from "@cometchat/chat-sdk-javascript";

if (entity instanceof CometChat.User) { ... }
const user = await CometChat.getUser(uid);

Pattern B — you use it only as a type annotation, nowhere else. Two options:

// Option 1: value import, reference the type via the namespace — TS lets this slide
// because CometChat is a class-namespace
import { CometChat } from "@cometchat/chat-sdk-javascript";
function renderHeader(user: CometChat.User) { ... }

// Option 2: explicit type-only import
import type { CometChat } from "@cometchat/chat-sdk-javascript";
function renderHeader(user: CometChat.User) { ... }

Do NOT mix these. If you write import type { CometChat } and then try entity instanceof CometChat.User, TypeScript strips the import at compile time and the code throws at runtime. If you write import { CometChat } but only reference CometChat.User as a type, noUnusedLocals can flag it (TS6133).

Safest default: use the plain value import (import { CometChat }). It always works; the TS6133 warning only fires in strict noUnusedLocals configs and can be fixed by actually using the runtime value (e.g. instanceof CometChat.User) or by adding an eslint-disable-next-line if you truly only need the type.

---

1. Core messaging

These are the components you use to build a chat experience. Most integrations use some combination of these seven.

CometChatConversations

Renders a scrollable list of the logged-in user's conversations (both 1:1 and group).

Key props:

Prop	Type	Description
activeConversation	CometChat.Conversation	Highlights the currently selected conversation
onItemClick	(conversation: CometChat.Conversation) => void	Called when the user taps a conversation
showSearchBar	boolean	Shows a basic name-filter search bar above the list
onSearchBarClicked	() => void	Called when the search bar is clicked (use to swap in CometChatSearch for full search)
conversationsRequestBuilder	CometChat.ConversationsRequestBuilder	Customize which conversations to fetch (filters, limits)

Usage:

<CometChatConversations
  activeConversation={activeConversation}
  onItemClick={(conversation) => setActiveConversation(conversation)}
/>

Works with: CometChatMessageHeader, CometChatMessageList, CometChatMessageComposer (two-pane layout)

---

CometChatMessageList

Renders messages for a specific user or group conversation. Supports threaded views via parentMessageId.

Key props:

Prop	Type	Description
user	CometChat.User	Show messages with this user (mutually exclusive with group)
group	CometChat.Group	Show messages in this group (mutually exclusive with user)
parentMessageId	number	If set, shows only replies to this message (thread view)
templates	CometChatMessageTemplate[]	Custom message bubble templates
messagesRequestBuilder	CometChat.MessagesRequestBuilder	Customize message fetching

Usage:

<CometChatMessageList user={selectedUser} />

Works with: CometChatMessageHeader (above), CometChatMessageComposer (below)

---

CometChatMessageComposer

A text input with send button, attachment options, and emoji support. Sends messages to the specified user or group.

Key props:

Prop	Type	Description
user	CometChat.User	Send messages to this user (mutually exclusive with group)
group	CometChat.Group	Send messages to this group (mutually exclusive with user)
parentMessageId	number	If set, sends replies to this message (thread mode)
onSendButtonClick	(message: CometChat.BaseMessage) => void	Called when send is clicked

Usage:

<CometChatMessageComposer user={selectedUser} />

Works with: CometChatMessageList (above), CometChatMessageHeader (at top of message area)

---

CometChatCompactMessageComposer

A rich-text variant of the message composer with formatting toolbar (bold, italic, code, etc.). Same props as CometChatMessageComposer.

Key props:

Prop	Type	Description
user	CometChat.User	Send messages to this user
group	CometChat.Group	Send messages to this group
parentMessageId	number	Thread mode
onSendButtonClick	(message: CometChat.BaseMessage) => void	Called on send

Usage:

<CometChatCompactMessageComposer user={selectedUser} />

Works with: Same as CometChatMessageComposer -- drop-in replacement for rich text

---

CometChatMessageHeader

Displays the name, avatar, and status of the user or group at the top of a message view. Supports a menu slot and search.

Key props:

Prop	Type	Description
user	CometChat.User	Show header for this user
group	CometChat.Group	Show header for this group
onItemClick	() => void	Called when the header info area is clicked (use to open details panel)
onBack	() => void	Called when back button is clicked
auxiliaryButtonView	JSX.Element	Custom button area (e.g., CometChatCallButtons)
showBackButton	boolean	Show a back button (for mobile/nested views)
showSearchOption	boolean	Show a search icon in the header
onSearchOptionClicked	() => void	Called when search icon is clicked
hideVideoCallButton	boolean	Hide the video call button
hideVoiceCallButton	boolean	Hide the voice call button

Usage:

<CometChatMessageHeader
  user={selectedUser}
  onItemClick={() => setShowDetails(true)}
  auxiliaryButtonView={<CometChatCallButtons user={selectedUser} />}
/>

Works with: CometChatMessageList (below), CometChatCallButtons (in auxiliaryButtonView slot)

---

CometChatSearch

Full-featured dual-scope search: searches across conversations AND messages with filter chips. This is the primary search component.

Key props:

Prop	Type	Description
onConversationClicked	(conversation: CometChat.Conversation) => void	Called when a conversation result is clicked
onMessageClicked	(message: CometChat.BaseMessage) => void	Called when a message result is clicked

Usage:

<CometChatSearch
  onConversationClicked={(conv) => navigateToConversation(conv)}
  onMessageClicked={(msg) => scrollToMessage(msg)}
/>

Works with: CometChatConversations (replaces the list when search is active)

Hard rule — never roll your own search. Any request involving "search", "find messages", "search conversations", or "search across conversations" MUST use <CometChatSearch> (or showSearchBar={true}

• onSearchBarClicked on CometChatConversations to swap into <CometChatSearch> on click). Do NOT build custom <input type="search"> bars, hand-rolled result lists, or filter UIs — they bypass the SDK's pagination, highlighting, and dual-scope (conversations + messages) matching that ship with the built-in component.

---

CometChatThreadHeader

Header bar for a threaded message view. Shows the parent message and a close button.

Key props:

Prop	Type	Description
parentMessage	CometChat.BaseMessage	The message that started the thread
onClose	() => void	Called when the user closes the thread view

Usage:

<CometChatThreadHeader
  parentMessage={threadParentMessage}
  onClose={() => setThreadParent(null)}
/>

Works with: CometChatMessageList (with parentMessageId), CometChatMessageComposer (with parentMessageId)

---

2. Lists and selection

Components for browsing and selecting users, groups, and group members.

CometChatUsers

A scrollable list of users. Used for starting new conversations or browsing the user directory.

Key props:

Prop	Type	Description
onItemClick	(user: CometChat.User) => void	Called when a user is selected
usersRequestBuilder	CometChat.UsersRequestBuilder	Customize which users to fetch

Usage:

<CometChatUsers onItemClick={(user) => startConversation(user)} />

Works with: CometChatMessageHeader, CometChatMessageList, CometChatMessageComposer (after selection)

---

CometChatGroups

A scrollable list of groups. Used for browsing and joining groups.

Key props:

Prop	Type	Description
onItemClick	(group: CometChat.Group) => void	Called when a group is selected
groupsRequestBuilder	CometChat.GroupsRequestBuilder	Customize which groups to fetch

Usage:

<CometChatGroups onItemClick={(group) => openGroup(group)} />

Works with: CometChatMessageHeader, CometChatMessageList, CometChatMessageComposer (after selection)

---

CometChatGroupMembers

Displays members of a specific group with their roles (owner, admin, member).

Key props:

Prop	Type	Description
group	CometChat.Group	The group whose members to display (required)
onItemClick	(member: CometChat.GroupMember) => void	Called when a member is selected

Usage:

<CometChatGroupMembers group={selectedGroup} />

Works with: Group details panel, CometChatGroups

---

CometChatSearchBar

A standalone search input component. Used for filtering within other components.

Key props:

Prop	Type	Description
onSearch	(text: string) => void	Called as the user types
text	string	Controlled input value

Usage:

<CometChatSearchBar onSearch={(text) => filterUsers(text)} />

Works with: Any list component for client-side filtering

---

3. Calls

Components for voice and video calling.

CometChatCallButtons

Renders voice and video call buttons. Typically placed in the auxiliaryButtonView prop of CometChatMessageHeader.

Key props:

Prop	Type	Description
user	CometChat.User	Call this user
group	CometChat.Group	Call this group
hideVideoCallButton	boolean	Hide the video call button
hideVoiceCallButton	boolean	Hide the voice call button

Usage:

<CometChatCallButtons user={selectedUser} />

Works with: CometChatMessageHeader (in menu prop), CometChatIncomingCall (at app root)

---

CometChatIncomingCall

Renders an incoming call notification overlay. Mount this at the app root so it can show incoming calls from any screen.

Key props: None required -- it auto-listens for incoming call events.

Usage:

// At your app root, always mounted:
<CometChatIncomingCall />

Works with: CometChatCallButtons (triggers outgoing calls that the other user sees as incoming)

---

CometChatOutgoingCall

Renders the outgoing call screen (ringing state). Automatically shown when the user initiates a call.

Key props: None required -- auto-triggered by call initiation.

Usage:

<CometChatOutgoingCall />

Works with: CometChatCallButtons

---

CometChatOngoingCall

Renders the active call screen with video feeds, mute/unmute, and hang-up controls.

Key props: None required -- auto-triggered when a call connects.

Usage:

<CometChatOngoingCall />

Works with: CometChatIncomingCall, CometChatOutgoingCall

---

CometChatCallLogs

Displays a history of past voice and video calls.

Key props: None required for basic usage.

Usage:

<CometChatCallLogs />

Works with: Tab-based layouts (as one of the tabs alongside Conversations, Users, Groups)

---

4. Interactions

Components for message reactions and emoji.

CometChatReactions

Displays reaction badges on a message (e.g., thumbs-up x3). Automatically rendered inside message bubbles when reactions are enabled.

Key props: Typically used internally by the message list. Not usually instantiated directly.

---

CometChatReactionList

Shows a detailed list of who reacted with what emoji on a specific message.

Key props: Used internally. Shown when the user clicks on a reaction badge.

---

CometChatEmojiKeyboard

A full emoji picker. Automatically rendered inside the message composer when the emoji button is clicked.

Key props: Used internally by CometChatMessageComposer. Not usually instantiated directly.

---

CometChatReactionInfo

Tooltip or popover showing reaction details on hover.

Key props: Used internally by the message list. Not usually instantiated directly.

---

5. AI

AI-powered assistant components. These require AI features (Smart Chat Features) to be enabled in your CometChat dashboard at Chat & Messaging → Features → Smart Chat Features.

CometChatAIAssistantChat

An AI chatbot interface that users can interact with for automated responses. Typically rendered inside a panel or modal triggered from the message header.

Prerequisites: Enable "Conversation Starter" and/or "Smart Replies" in the dashboard.

Usage:

<CometChatAIAssistantChat />

---

CometChatAIAssistantChatHistory

Displays past AI assistant interactions. Used alongside CometChatAIAssistantChat to show conversation history with the AI.

Usage:

<CometChatAIAssistantChatHistory />

---

CometChatAIAssistantTools

Renders AI tool options (summarize conversation, translate message, etc.) that can be applied to messages or conversations.

Prerequisites: Enable "Conversation Summary" and/or other AI tools in the dashboard.

Usage:

<CometChatAIAssistantTools />

Note: For detailed props, configuration options, and customization of AI components, query the docs MCP — these components' APIs evolve with CometChat's AI feature releases.

CometChatStreamMessageBubble

Renders a streaming AI message with a typing animation effect. Used internally by AI assistant features.

CometChatAIAssistantMessageBubble

Renders AI assistant response bubbles with special formatting. Used internally by AI features.

---

5b. Moderation and utility components

These are exported but typically rendered internally by the kit. You may need them for advanced customization.

CometChatFlagMessageDialog

A dialog for reporting/flagging messages. Rendered internally when a user reports a message.

CometChatMessageInformation

Shows message delivery and read receipt details (who received, who read, timestamps). Useful for building a message info panel.

---

5c. Text formatters

These are not React components — they are formatter classes that customize how text is rendered in message bubbles. Pass them via the textFormatters prop on CometChatMessageList.

Formatter	Purpose
CometChatTextFormatter	Base class for custom formatters
CometChatUrlsFormatter	Auto-links URLs in messages
CometChatMentionsFormatter	Renders @mentions with styling + click handlers
CometChatTextHighlightFormatter	Highlights search terms in messages
CometChatRichTextFormatter	Renders rich text (bold, italic, etc.)
CometChatMarkdownFormatter	Renders markdown syntax in messages

All imported from @cometchat/chat-uikit-react. To customize text rendering, create a class extending CometChatTextFormatter and pass it in the textFormatters array.

---

6. Infrastructure

These are not visual components -- they handle initialization, login state, and configuration.

CometChatUIKit

The main entry point for initialization and authentication. This is a static class, not a React component.

Key methods:

Method	Description
CometChatUIKit.init(settings)	Initialize the SDK. Returns a Promise. Must be called once before any component renders.
CometChatUIKit.login(uid)	Log in with a user ID (dev mode). Returns Promise<CometChat.User>. Safe to call after a prior login completes (no-op), but not concurrently — two overlapping calls throw "Please wait until the previous login request ends." Use cometchat-core's ensureLoggedIn helper to dedupe.
CometChatUIKit.loginWithAuthToken(token)	Log in with an auth token (production). Returns Promise<CometChat.User>.
CometChatUIKit.getLoggedinUser()	Get the currently logged-in user. Returns Promise<CometChat.User | null>.
CometChatUIKit.logout()	Log out the current user. Returns a Promise.
CometChatUIKit.createUser(user)	Create a CometChat user (requires Auth Key). For server-side user management, see cometchat-production.
CometChatUIKit.updateUser(user)	Update a CometChat user (requires Auth Key).
CometChatUIKit.isInitialized()	Returns boolean — whether init() has been called.

Usage (bare-API illustration — in real code, wrap login in an in-flight guard so React StrictMode doesn't fire it twice; see cometchat-core § 2 for the ensureLoggedIn helper):

import { CometChatUIKit } from "@cometchat/chat-uikit-react";

await CometChatUIKit.init(settings);
await CometChatUIKit.login("cometchat-uid-1");

---

CometChatUIKitLoginListener

Tracks the logged-in user synchronously. Unlike CometChatUIKit.getLoggedinUser() (which is async/Promise-based), this provides synchronous access to the current user — useful for guards and conditional rendering.

Key methods:

Method	Description
CometChatUIKitLoginListener.getLoggedInUser()	Returns the currently logged-in CometChat.User synchronously, or null

When to use which:

• CometChatUIKit.getLoggedinUser() — async, returns a Promise. Use in useEffect or async functions.
• CometChatUIKitLoginListener.getLoggedInUser() — synchronous. Use for immediate checks (e.g., redirect if not logged in, guard a route).

---

UIKitSettingsBuilder

Builder class for creating the settings object passed to CometChatUIKit.init().

Key methods:

Method	Description
.setAppId(appId: string)	Set the CometChat app ID (required)
.setRegion(region: string)	Set the region: "us", "eu", or "in" (required)
.setAuthKey(authKey: string)	Set the auth key (required for login(uid) in dev mode)
.subscribePresenceForAllUsers()	Enable presence (online/offline) for all users
.subscribePresenceForFriends()	Enable presence only for friends list
.subscribePresenceForRoles(roles)	Enable presence for specific user roles
.setAutoEstablishSocketConnection(bool)	Control WebSocket auto-connect (default: true)
.setAdminHost(host)	Override admin URL (dedicated deployments only)
.setClientHost(host)	Override client URL (dedicated deployments only)
.build()	Returns the settings object

Usage:

import { UIKitSettingsBuilder } from "@cometchat/chat-uikit-react";

const settings = new UIKitSettingsBuilder()
  .setAppId("your-app-id")
  .setRegion("us")
  .setAuthKey("your-auth-key")
  .subscribePresenceForAllUsers()
  .build();

---

Composition patterns

These are the standard ways to combine CometChat components into complete experiences. Use these as starting points, then customize with props.

Composer note: Both CometChatMessageComposer and CometChatCompactMessageComposer exist. The compact variant includes rich text editing by default. The sample app uses the compact variant everywhere. Use whichever fits — the props are identical.

Multi-conversation (two-pane)

The most common pattern. A conversation list on the left, message view on the right.

Key details from the v6 sample app:

• Store the full CometChat.Conversation object (not just user/group) — you need it for activeConversation highlighting and conversation-level operations
• Pass activeConversation to CometChatConversations so the selected item is visually highlighted
• Derive user/group from the conversation at render time using getConversationWith()

import { useState } from "react";
import {
  CometChatConversations,
  CometChatMessageHeader,
  CometChatMessageList,
  CometChatMessageComposer,
} from "@cometchat/chat-uikit-react";
import { CometChat } from "@cometchat/chat-sdk-javascript";

function MultiConversation() {
  const [activeConversation, setActiveConversation] = useState<CometChat.Conversation>();

  // Derive user/group from the active conversation
  const entity = activeConversation?.getConversationWith();
  const selectedUser = entity instanceof CometChat.User ? entity : undefined;
  const selectedGroup = entity instanceof CometChat.Group ? entity : undefined;

  return (
    <div style={{ display: "flex", height: "100vh" }}>
      <div style={{ width: "360px", borderRight: "1px solid #eee" }}>
        <CometChatConversations
          activeConversation={activeConversation}
          onItemClick={(conv) => setActiveConversation(conv)}
        />
      </div>
      <div style={{ flex: 1, display: "flex", flexDirection: "column" }}>
        {selectedUser && (
          <>
            <CometChatMessageHeader user={selectedUser} />
            <CometChatMessageList user={selectedUser} />
            <CometChatMessageComposer user={selectedUser} />
          </>
        )}
        {selectedGroup && (
          <>
            <CometChatMessageHeader group={selectedGroup} />
            <CometChatMessageList group={selectedGroup} />
            <CometChatMessageComposer group={selectedGroup} />
          </>
        )}
      </div>
    </div>
  );
}

---

Single thread

One chat window for a known user or group. No conversation list.

import {
  CometChatMessageHeader,
  CometChatMessageList,
  CometChatMessageComposer,
} from "@cometchat/chat-uikit-react";
import { CometChat } from "@cometchat/chat-sdk-javascript";

interface SingleThreadProps {
  user?: CometChat.User;
  group?: CometChat.Group;
}

function SingleThread({ user, group }: SingleThreadProps) {
  return (
    <div style={{ display: "flex", flexDirection: "column", height: "100%" }}>
      {user && <CometChatMessageHeader user={user} />}
      {group && <CometChatMessageHeader group={group} />}
      {user && <CometChatMessageList user={user} />}
      {group && <CometChatMessageList group={group} />}
      {user && <CometChatMessageComposer user={user} />}
      {group && <CometChatMessageComposer group={group} />}
    </div>
  );
}

To target a specific user, resolve them first:

const [targetUser, setTargetUser] = useState<CometChat.User>();

useEffect(() => {
  CometChat.getUser("seller-uid-123").then(setTargetUser);
}, []);

if (!targetUser) return null;
return <SingleThread user={targetUser} />;

---

Full messenger (tab-based)

A tab bar with Chats, Calls, Users, and Groups. Users can browse, start conversations, and make calls.

import { useState } from "react";
import {
  CometChatConversations,
  CometChatCallLogs,
  CometChatUsers,
  CometChatGroups,
  CometChatMessageHeader,
  CometChatMessageList,
  CometChatMessageComposer,
} from "@cometchat/chat-uikit-react";
import { CometChat } from "@cometchat/chat-sdk-javascript";

type Tab = "chats" | "calls" | "users" | "groups";

function FullMessenger() {
  const [activeTab, setActiveTab] = useState<Tab>("chats");
  const [activeConversation, setActiveConversation] = useState<CometChat.Conversation>();
  const [selectedUser, setSelectedUser] = useState<CometChat.User>();
  const [selectedGroup, setSelectedGroup] = useState<CometChat.Group>();

  function selectUser(user: CometChat.User) {
    setSelectedUser(user);
    setSelectedGroup(undefined);
  }

  function selectGroup(group: CometChat.Group) {
    setSelectedUser(undefined);
    setSelectedGroup(group);
  }

  return (
    <div style={{ display: "flex", height: "100vh" }}>
      <div style={{ width: "360px", display: "flex", flexDirection: "column" }}>
        {/* Tab content */}
        <div style={{ flex: 1 }}>
          {activeTab === "chats" && (
            <CometChatConversations
              activeConversation={activeConversation}
              onItemClick={(conv) => {
                setActiveConversation(conv);
                const entity = conv.getConversationWith();
                if (entity instanceof CometChat.User) selectUser(entity);
                else if (entity instanceof CometChat.Group) selectGroup(entity);
              }}
            />
          )}
          {activeTab === "calls" && (
            <CometChatCallLogs
              onItemClick={(call) => {
                // Call log items show call details, not a message view.
                // Use the call's participants to start a new call or
                // navigate to the conversation.
              }}
            />
          )}
          {activeTab === "users" && (
            <CometChatUsers
              activeUser={selectedUser}
              onItemClick={selectUser}
            />
          )}
          {activeTab === "groups" && (
            <CometChatGroups
              activeGroup={selectedGroup}
              onItemClick={selectGroup}
            />
          )}
        </div>
        {/* Tab bar at the bottom */}
        <div style={{ display: "flex", borderTop: "1px solid #eee" }}>
          {(["chats", "calls", "users", "groups"] as Tab[]).map((tab) => (
            <button
              key={tab}
              onClick={() => setActiveTab(tab)}
              style={{ flex: 1, padding: 12, fontWeight: activeTab === tab ? "bold" : "normal" }}
            >
              {tab.charAt(0).toUpperCase() + tab.slice(1)}
            </button>
          ))}
        </div>
      </div>
      <div style={{ flex: 1, display: "flex", flexDirection: "column" }}>
        {selectedUser && (
          <>
            <CometChatMessageHeader user={selectedUser} />
            <CometChatMessageList user={selectedUser} />
            <CometChatMessageComposer user={selectedUser} />
          </>
        )}
        {selectedGroup && (
          <>
            <CometChatMessageHeader group={selectedGroup} />
            <CometChatMessageList group={selectedGroup} />
            <CometChatMessageComposer group={selectedGroup} />
          </>
        )}
      </div>
    </div>
  );
}

---

Threading

Threading is NOT automatic. The kit's default is hideReplyInThreadOption={false} — so a "Reply in Thread" entry shows up in every message's action menu out of the box, even when the integrator hasn't wired a thread panel. A user who clicks it sees nothing happen. That's why every <CometChatMessageList> in the cometchat-placement patterns uses hideReplyInThreadOption by default.

To enable threading in an experience that has room for a thread panel (typically a two-pane messenger or route-based chat — not a compact drawer or widget):

1. Remove the hideReplyInThreadOption prop from the main CometChatMessageList.
2. Wire onThreadRepliesClick to capture the thread message (pattern below).
3. Render the thread panel as a side panel or overlay. The thread panel has its OWN CometChatMessageList + CometChatMessageComposer scoped via parentMessageId.

Full pattern:

import { useState } from "react";
import {
  CometChatMessageList,
  CometChatMessageComposer,
  CometChatThreadHeader,
} from "@cometchat/chat-uikit-react";
import { CometChat } from "@cometchat/chat-sdk-javascript";

// 1. In your main message view, capture the thread click:
<CometChatMessageList
  user={selectedUser}
  onThreadRepliesClick={(message: CometChat.BaseMessage) => {
    setThreadMessage(message);
    setShowThread(true);
  }}
/>

// 2. Render the thread panel as a side panel:
interface ThreadPanelProps {
  parentMessage: CometChat.BaseMessage;
  user?: CometChat.User;
  group?: CometChat.Group;
  onClose: () => void;
}

function ThreadPanel({ parentMessage, user, group, onClose }: ThreadPanelProps) {
  const parentId = parentMessage.getId();

  return (
    <div style={{ width: "400px", display: "flex", flexDirection: "column", borderLeft: "1px solid #eee" }}>
      <CometChatThreadHeader parentMessage={parentMessage} onClose={onClose} />
      {user && <CometChatMessageList user={user} parentMessageId={parentId} />}
      {group && <CometChatMessageList group={group} parentMessageId={parentId} />}
      {user && <CometChatMessageComposer user={user} parentMessageId={parentId} />}
      {group && <CometChatMessageComposer group={group} parentMessageId={parentId} />}
    </div>
  );
}

Key details:

• onThreadRepliesClick receives the full CometChat.BaseMessage (not just an ID)
• CometChatThreadHeader shows the parent message content + close button
• The scoped CometChatMessageList with parentMessageId shows only thread replies
• The scoped CometChatMessageComposer with parentMessageId sends replies to the thread

---

Search integration

Search overlays alongside the conversation list — it does NOT replace it. The conversations list stays mounted; search appears as a sibling panel.

Global search (across all conversations):

import { useState } from "react";
import { CometChatConversations, CometChatSearch } from "@cometchat/chat-uikit-react";

function ConversationsWithSearch({ onSelectConversation }) {
  const [showSearch, setShowSearch] = useState(false);

  return (
    <div style={{ position: "relative" }}>
      {/* Conversations always stay mounted */}
      <CometChatConversations
        showSearchBar={true}
        onSearchBarClicked={() => setShowSearch(true)}
        activeConversation={activeConversation}
        onItemClick={onSelectConversation}
      />

      {/* Search overlays on top when active */}
      {showSearch && (
        <div style={{ position: "absolute", inset: 0, zIndex: 10, background: "#fff" }}>
          <CometChatSearch
            onConversationClicked={(conv) => {
              setShowSearch(false);
              onSelectConversation(conv);
            }}
            onMessageClicked={(msg) => {
              setShowSearch(false);
              // navigate to the message's conversation
            }}
          />
        </div>
      )}
    </div>
  );
}

In-conversation search (within the active chat):

// Add search button to the message header:
<CometChatMessageHeader
  user={selectedUser}
  showSearchOption={true}
  onSearchOptionClicked={() => setShowMessageSearch(true)}
/>

// Show CometChatSearch scoped to the current user/group:
{showMessageSearch && (
  <CometChatSearch
    uid={selectedUser?.getUid()}
    guid={selectedGroup?.getGuid()}
    onMessageClicked={(msg) => {
      setShowMessageSearch(false);
      // scroll to the message in the message list
    }}
  />
)}

---

Details panel

User and group detail panels are custom-built — there is no pre-built CometChatUserDetails or CometChatGroupDetails export in the UI Kit. The v6 sample app has reference implementations at sample-app/src/components/CometChatDetails/.

For user details: build a custom component using CometChatAvatar + user info + action buttons (block/unblock). Fetch the pattern from the sample app's CometChatUserDetails.tsx.

For group details: build a custom component and use these real UI Kit components inside it:

// Open details from the message header:
<CometChatMessageHeader
  user={selectedUser}
  group={selectedGroup}
  onItemClick={() => setShowDetails(true)}
/>

// Group details panel uses real kit components:
{showDetails && selectedGroup && (
  <div style={{ width: "320px", borderLeft: "1px solid #eee" }}>
    {/* CometChatGroupMembers is a real kit component */}
    <CometChatGroupMembers
      group={selectedGroup}
      onItemClick={(member) => {
        // Switch to 1:1 chat with this member
      }}
    />
    {/* CometChatBannedMembers is a real kit component */}
  </div>
)}

Important: CometChatGroupMembers requires the group prop (it's the only required prop). The component handles member listing, search, scope changes, kick, and ban actions internally.

---

Calls integration

Add voice/video calling to your message view, plus incoming call handling at the app root.

// 1. Add call buttons to the message header:
<CometChatMessageHeader
  user={selectedUser}
  auxiliaryButtonView={<CometChatCallButtons user={selectedUser} />}
/>

// 2. Mount incoming call handler at the app root (outside any route):
function App() {
  return (
    <>
      <CometChatIncomingCall />
      <Routes>
        {/* your routes */}
      </Routes>
    </>
  );
}

CometChatIncomingCall must be mounted at the top level so it can show the incoming call overlay regardless of which page the user is on. CometChatOutgoingCall and CometChatOngoingCall are automatically rendered by the call flow.