cometchat-components by cometchat/cometchat-skills

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):

Remove the hideReplyInThreadOption prop from the main CometChatMessageList.
Wire onThreadRepliesClick to capture the thread message (pattern below).
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.

cometchat-components

Purpose

Importing CometChat.User / CometChat.Group / etc.

1. Core messaging

CometChatConversations

CometChatMessageList

CometChatMessageComposer

CometChatCompactMessageComposer

CometChatMessageHeader

CometChatSearch

CometChatThreadHeader

2. Lists and selection

CometChatUsers

CometChatGroups

CometChatGroupMembers

CometChatSearchBar

3. Calls

CometChatCallButtons

CometChatIncomingCall

CometChatOutgoingCall

CometChatOngoingCall

CometChatCallLogs

4. Interactions

CometChatReactions

CometChatReactionList

CometChatEmojiKeyboard

CometChatReactionInfo

5. AI

CometChatAIAssistantChat

CometChatAIAssistantChatHistory

CometChatAIAssistantTools

CometChatStreamMessageBubble

CometChatAIAssistantMessageBubble

5b. Moderation and utility components

CometChatFlagMessageDialog

CometChatMessageInformation

5c. Text formatters

6. Infrastructure

CometChatUIKit

CometChatUIKitLoginListener

UIKitSettingsBuilder

Composition patterns

Multi-conversation (two-pane)

Single thread

Full messenger (tab-based)

Threading

Search integration

Details panel

Calls integration

Importing `CometChat.User` / `CometChat.Group` / etc.