# CometChat Docs: Chat & Messaging UI Kits React Native

> Technical documentation & Implementation guides to add In-app Messaging & Voice & Video Calling to your apps and websites in minutes.

## React Native

### v5‎

####  

- [React Native UI Kit](https://www.cometchat.com/docs/ui-kit/react-native/overview.md): Prebuilt React Native components for chat, voice, and video calling. Supports React Native CLI and Expo.
- [Troubleshooting](https://www.cometchat.com/docs/ui-kit/react-native/troubleshooting.md): Troubleshoot CometChat React Native UI Kit setup, initialization, login, theming, permissions, messaging, calling, and build issues.
- [React Native Sample App](https://www.cometchat.com/docs/ui-kit/react-native/link/sample.md): Navigate to React Native Sample App documentation.
- [Changelog](https://www.cometchat.com/docs/ui-kit/react-native/link/changelog.md): Navigate to Changelog documentation.

##### Getting Started

###### React Native CLI

- [React Native CLI Integration](https://www.cometchat.com/docs/ui-kit/react-native/react-native-cli-integration.md): Integrate CometChat React Native UI Kit with React Native CLI using app credentials, package setup, initialization, login, and rendering.
- [Conversation List + Message View](https://www.cometchat.com/docs/ui-kit/react-native/react-native-conversation.md): Build a conversation list + message view layout in React Native with CometChat UI Kit.
- [One-to-One / Group Chat](https://www.cometchat.com/docs/ui-kit/react-native/react-native-one-to-one-chat.md): Build a focused one-to-one or group chat experience in React Native with CometChat UI Kit.
- [Tab-Based Chat](https://www.cometchat.com/docs/ui-kit/react-native/react-native-tab-based-chat.md): Build a tab-based messaging UI with Chats, Users, Groups, and Calls in React Native with CometChat UI Kit.

###### Expo

- [Expo Integration](https://www.cometchat.com/docs/ui-kit/react-native/expo-integration.md): Add CometChat to an Expo app using development builds in 5 steps: create project, install, init, login, render.
- [Conversation List + Message View](https://www.cometchat.com/docs/ui-kit/react-native/expo-conversation.md): Build CometChat React Native UI Kit conversation list and message view layouts in Expo with headers, lists, composers, and navigation.
- [One-to-One / Group Chat](https://www.cometchat.com/docs/ui-kit/react-native/expo-one-to-one-chat.md): Build focused CometChat React Native UI Kit one-to-one or group chat screens in Expo with headers, message lists, and composers.
- [Tab-Based Chat](https://www.cometchat.com/docs/ui-kit/react-native/expo-tab-based-chat.md): Build CometChat React Native UI Kit tab-based chat in Expo with conversations, users, groups, message views, and navigation.

##### Features

- [Calling Integration](https://www.cometchat.com/docs/ui-kit/react-native/calling-integration.md): Add voice and video calling to your React Native UI Kit application
- [Call](https://www.cometchat.com/docs/ui-kit/react-native/call-features.md): Integrate one-on-one and group audio/video calling into your React Native app using CometChat's Calls SDK and prebuilt UI components.
- [Campaigns](https://www.cometchat.com/docs/ui-kit/react-native/campaigns.md): Deliver targeted, rich notifications to users via an in-app notification feed powered by the CometChat Cards renderer.

###### Chat

- [Core](https://www.cometchat.com/docs/ui-kit/react-native/core-features.md): Explore CometChat React Native UI Kit core messaging features, including media sharing, receipts, typing indicators, and more.
- [Extensions](https://www.cometchat.com/docs/ui-kit/react-native/extensions.md): Enable built-in extensions like stickers, polls, collaborative documents, message translation, and link previews in CometChat's React Native UI Kit.
- [Smart Chat Features](https://www.cometchat.com/docs/ui-kit/react-native/ai-features.md): Integrate AI-powered conversation starters, smart replies, and conversation summaries into your React Native chat app.

##### Theming

- [Customizing UI With Theming](https://www.cometchat.com/docs/ui-kit/react-native/theme.md): Customize CometChat React Native UI Kit themes, including light and dark modes, colors, typography, and component styles.
- [Color Resources](https://www.cometchat.com/docs/ui-kit/react-native/colors.md): Complete reference of CometChat React Native UI Kit color tokens for light and dark modes, custom themes, and brand styling.
- [Component Styling](https://www.cometchat.com/docs/ui-kit/react-native/component-styling.md): Customize the appearance of individual CometChat React Native UI Kit components using theme overrides for colors, typography, icons, and layout styles.
- [Message Bubble Styling](https://www.cometchat.com/docs/ui-kit/react-native/message-bubble-styling.md): Customize CometChat React Native UI Kit message bubbles for text, image, video, audio, file, poll, and other message types.
- [Localization](https://www.cometchat.com/docs/ui-kit/react-native/localize.md): Configure multi-language localization, custom translations, and automatic device language detection in CometChat React Native UI Kit.
- [Sound Manager](https://www.cometchat.com/docs/ui-kit/react-native/sound-manager.md): Manage and customize audio cues for incoming/outgoing calls and messages in CometChat React Native UI Kit.

##### Components

- [Overview](https://www.cometchat.com/docs/ui-kit/react-native/components-overview.md): Browse all prebuilt UI components in the CometChat React Native UI Kit — conversations, messages, users, groups, calls, and AI.
- [Conversations](https://www.cometchat.com/docs/ui-kit/react-native/conversations.md): Display CometChat React Native UI Kit conversations with last messages, unread counts, typing indicators, presence, and callbacks.
- [Users](https://www.cometchat.com/docs/ui-kit/react-native/users.md): Display CometChat React Native UI Kit users with avatars, online status, search, filtering, selection callbacks, and chat navigation.
- [Groups](https://www.cometchat.com/docs/ui-kit/react-native/groups.md): Searchable, scrollable list of all available groups with icon, name, member count, and group type indicator.
- [Group Members](https://www.cometchat.com/docs/ui-kit/react-native/group-members.md): Display and manage group members with CometChatGroupMembers component in React Native UI Kit, including member roles, permissions, and moderation actions.
- [Message Header](https://www.cometchat.com/docs/ui-kit/react-native/message-header.md): Display user or group details in the chat toolbar with CometChatMessageHeader component in React Native UI Kit, including typing indicators and navigation.
- [Message List](https://www.cometchat.com/docs/ui-kit/react-native/message-list.md): Display sent and received messages with text, media, reactions, read receipts, threaded replies, and AI features.
- [Pinned Messages](https://www.cometchat.com/docs/ui-kit/react-native/pinned-messages.md): Display the messages pinned in a conversation, with unpin, save, copy, share and info actions.
- [Saved Messages](https://www.cometchat.com/docs/ui-kit/react-native/saved-messages.md): Display the logged-in user's saved messages across every conversation, with unsave and jump-to-message actions.
- [Message Composer](https://www.cometchat.com/docs/ui-kit/react-native/message-composer.md): Compose and send messages including text, media, and attachments with CometChatMessageComposer component in React Native UI Kit.
- [Compact Message Composer](https://www.cometchat.com/docs/ui-kit/react-native/compact-message-composer.md): Compact React Native message input with rich text, attachments, mentions, voice recording, and message editing.
- [Threaded Messages Header](https://www.cometchat.com/docs/ui-kit/react-native/threaded-messages-header.md): Display the parent message and reply count for threaded conversations with CometChatThreadHeader component in React Native UI Kit.
- [Incoming Call](https://www.cometchat.com/docs/ui-kit/react-native/incoming-call.md): Display and handle incoming voice and video calls with CometChatIncomingCall component in React Native UI Kit, providing options to accept or decline.
- [Outgoing Call](https://www.cometchat.com/docs/ui-kit/react-native/outgoing-call.md): Display and manage outgoing voice and video calls with CometChatOutgoingCall component in React Native UI Kit, providing call status and controls.
- [Call Buttons](https://www.cometchat.com/docs/ui-kit/react-native/call-buttons.md): Add voice and video call buttons with CometChatCallButtons component in React Native UI Kit, enabling users to initiate calls directly.
- [Call Logs](https://www.cometchat.com/docs/ui-kit/react-native/call-logs.md): Display and manage the list of call history with CometChatCallLogs component in React Native UI Kit, including missed, received, and outgoing calls.
- [AI Assistant Chat History](https://www.cometchat.com/docs/ui-kit/react-native/ai-assistant-chat-history.md): Display conversation history between users and AI assistants with CometChatAIAssistantChatHistory component in React Native UI Kit.
- [Notification Feed](https://www.cometchat.com/docs/ui-kit/react-native/notification-feed.md): Full-screen notification feed component with category filtering, card rendering, real-time updates, and engagement reporting.
- [Search](https://www.cometchat.com/docs/ui-kit/react-native/search.md)

##### Reference

- [Methods](https://www.cometchat.com/docs/ui-kit/react-native/methods.md): Use CometChat React Native UI Kit methods for initialization, login, logout, users, groups, messages, calls, and session handling.
- [Events](https://www.cometchat.com/docs/ui-kit/react-native/events.md): Listen to UI Kit events for conversations, users, groups, messages, and calls in React Native UI Kit.

##### Guides

- [Overview](https://www.cometchat.com/docs/ui-kit/react-native/guide-overview.md): Browse React Native UI Kit feature guides for chat layouts, Expo setup, users, conversations, methods, and tab-based messaging.
- [AI Agent Integration](https://www.cometchat.com/docs/ui-kit/react-native/guide-ai-agent.md): Enable intelligent conversational AI capabilities in your React Native app using CometChat UI Kit v5 with AI Agent integration.
- [New Chat](https://www.cometchat.com/docs/ui-kit/react-native/guide-new-chat.md): Build a unified new chat entry point for starting 1:1 or group conversations in CometChat React Native UI Kit.
- [Group Chat](https://www.cometchat.com/docs/ui-kit/react-native/guide-group-chat.md): Implement group management including create, join, members, roles, and ownership transfer in CometChat React Native UI Kit.
- [Threaded Messages](https://www.cometchat.com/docs/ui-kit/react-native/guide-threaded-messages.md): Implement threaded message replies with parent context, reply list, and focused thread composer in CometChat React Native UI Kit.
- [Search Messages](https://www.cometchat.com/docs/ui-kit/react-native/guide-search-messages.md): Add full-text message search across conversations with result routing in CometChat React Native UI Kit.
- [Message Privately](https://www.cometchat.com/docs/ui-kit/react-native/guide-message-privately.md): Start private one-to-one chats from CometChat React Native UI Kit group conversations using the built-in message option and openChat event.
- [Block/Unblock Users](https://www.cometchat.com/docs/ui-kit/react-native/guide-block-unblock-user.md): Implement block and unblock user functionality in CometChat React Native UI Kit with composer state management.
- [Custom Text Formatter](https://www.cometchat.com/docs/ui-kit/react-native/custom-text-formatter-guide.md): Extend the CometChatTextFormatter base class to implement custom inline text patterns with regex and callbacks in React Native.
- [Mentions Formatter](https://www.cometchat.com/docs/ui-kit/react-native/mentions-formatter-guide.md): Format and style @mentions in chat messages with customizable text styles and click handlers using CometChatMentionsFormatter.
- [URL Formatter](https://www.cometchat.com/docs/ui-kit/react-native/url-formatter-guide.md): Detect and style plain URLs, emails, and phone numbers as clickable links in CometChat React Native UI Kit.
- [ShortCut Formatter](https://www.cometchat.com/docs/ui-kit/react-native/shortcut-formatter-guide.md): Create custom text shortcuts for quick message composition by extending CometChatTextFormatter in React Native.
- [Apple Privacy Manifest](https://www.cometchat.com/docs/ui-kit/react-native/apple-privacy-manifest-guide.md): Configure the required Apple Privacy Manifest for CometChat React Native UI Kit to comply with App Store requirements.

##### Migration Guide

- [Upgrading From V4 to V5](https://www.cometchat.com/docs/ui-kit/react-native/upgrading-from-v4.md): Migrate from CometChat React Native UI Kit v4 to v5 with updated components, simplified theming, and modular architecture.
- [Property Changes](https://www.cometchat.com/docs/ui-kit/react-native/property-changes.md): Comprehensive reference of new, renamed, and removed properties for each CometChat React Native UI Kit v5 component.

### v4‎

####  

- [Overview](https://www.cometchat.com/docs/ui-kit/react-native/v4/overview.md): Overview of Overview in CometChat.
- [Getting Started](https://www.cometchat.com/docs/ui-kit/react-native/v4/getting-started.md): Getting Started — CometChat documentation.
- [React Native Sample App](https://www.cometchat.com/docs/ui-kit/react-native/v4/link/sample.md): Navigate to React Native Sample App documentation.
- [Changelog](https://www.cometchat.com/docs/ui-kit/react-native/link/changelog.md): Navigate to Changelog documentation.

##### Features

- [Call](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-features.md): Call — CometChat documentation.
- [AI](https://www.cometchat.com/docs/ui-kit/react-native/v4/ai-features.md): AI — CometChat documentation.

###### Chat

- [Core](https://www.cometchat.com/docs/ui-kit/react-native/v4/core-features.md): Core — CometChat documentation.
- [Extensions](https://www.cometchat.com/docs/ui-kit/react-native/v4/extensions.md): Extensions — CometChat documentation.

##### Theming

- [Theme](https://www.cometchat.com/docs/ui-kit/react-native/v4/theme.md): Theme — CometChat documentation.
- [Localize](https://www.cometchat.com/docs/ui-kit/react-native/v4/localize.md): Localize — CometChat documentation.
- [Sound Manager](https://www.cometchat.com/docs/ui-kit/react-native/v4/sound-manager.md): Sound Manager — CometChat documentation.

##### Components

- [Overview](https://www.cometchat.com/docs/ui-kit/react-native/v4/components-overview.md): Overview of Overview in CometChat.

###### Conversations

- [Conversations](https://www.cometchat.com/docs/ui-kit/react-native/v4/conversations.md): Conversations — CometChat documentation.
- [Conversations With Messages](https://www.cometchat.com/docs/ui-kit/react-native/v4/conversations-with-messages.md): Conversations With Messages — CometChat documentation.
- [Contacts](https://www.cometchat.com/docs/ui-kit/react-native/v4/contacts.md): Contacts — CometChat documentation.

###### Users

- [Users](https://www.cometchat.com/docs/ui-kit/react-native/v4/users.md): Users — CometChat documentation.
- [Users With Messages](https://www.cometchat.com/docs/ui-kit/react-native/v4/users-with-messages.md): Users With Messages — CometChat documentation.
- [User Details](https://www.cometchat.com/docs/ui-kit/react-native/v4/user-details.md): User Details — CometChat documentation.

###### Groups

- [Groups](https://www.cometchat.com/docs/ui-kit/react-native/v4/groups.md): Groups — CometChat documentation.
- [Groups With Messages](https://www.cometchat.com/docs/ui-kit/react-native/v4/groups-with-messages.md): Groups With Messages — CometChat documentation.
- [Create Group](https://www.cometchat.com/docs/ui-kit/react-native/v4/create-group.md): Create Group — CometChat documentation.
- [Join Protected Group](https://www.cometchat.com/docs/ui-kit/react-native/v4/join-protected-group.md): Join Protected Group — CometChat documentation.
- [Group Members](https://www.cometchat.com/docs/ui-kit/react-native/v4/group-members.md): Group Members — CometChat documentation.
- [Add Members](https://www.cometchat.com/docs/ui-kit/react-native/v4/group-add-members.md): Add Members — CometChat documentation.
- [Banned Members](https://www.cometchat.com/docs/ui-kit/react-native/v4/group-banned-members.md): Banned Members — CometChat documentation.
- [Transfer Ownership](https://www.cometchat.com/docs/ui-kit/react-native/v4/group-transfer-ownership.md): Transfer Ownership — CometChat documentation.
- [Group Details](https://www.cometchat.com/docs/ui-kit/react-native/v4/group-details.md): Group Details — CometChat documentation.

###### Messages

- [Messages](https://www.cometchat.com/docs/ui-kit/react-native/v4/messages.md): Messages — CometChat documentation.
- [Message Header](https://www.cometchat.com/docs/ui-kit/react-native/v4/message-header.md): Message Header — CometChat documentation.
- [Message List](https://www.cometchat.com/docs/ui-kit/react-native/v4/message-list.md): Message List — CometChat documentation.
- [Message Template](https://www.cometchat.com/docs/ui-kit/react-native/v4/message-template.md): Message Template — CometChat documentation.
- [Message Composer](https://www.cometchat.com/docs/ui-kit/react-native/v4/message-composer.md): Message Composer — CometChat documentation.
- [Message Information](https://www.cometchat.com/docs/ui-kit/react-native/v4/message-information.md): Message Information — CometChat documentation.
- [Threaded Messages](https://www.cometchat.com/docs/ui-kit/react-native/v4/threaded-messages.md): Threaded Messages — CometChat documentation.

###### Interactive Messages

- [Form Bubble](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-form-bubble.md): Form Bubble — CometChat documentation.
- [Form Message](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-form-message.md): Form Message — CometChat documentation.
- [Card Bubble](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-card-bubble.md): Card Bubble — CometChat documentation.
- [Card Message](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-card-message.md): Card Message — CometChat documentation.
- [Element Entity](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-element-entity.md): Element Entity — CometChat documentation.
- [Action Entity](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-action-entity.md): Action Entity — CometChat documentation.
- [Custom Interactive Message](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-custom-interactive-message.md): Custom Interactive Message — CometChat documentation.
- [Button Element](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-button-element.md): Button Element — CometChat documentation.
- [Text Input Element](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-textinput-element.md): Text Input Element — CometChat documentation.
- [Label Element](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-label-element.md): Label Element — CometChat documentation.
- [Single Select Element](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-single-select-element.md): Single Select Element — CometChat documentation.
- [Radio Button Element](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-radio-button-element.md): Radio Button Element — CometChat documentation.
- [Checkbox Element](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-checkbox-element.md): Checkbox Element — CometChat documentation.
- [Dropdown Element](https://www.cometchat.com/docs/ui-kit/react-native/v4/interactive-dropdown-element.md): Dropdown Element — CometChat documentation.

###### Calls

- [Overview](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-overview.md): Overview of Overview in CometChat.
- [Incoming Call](https://www.cometchat.com/docs/ui-kit/react-native/v4/incoming-call.md): Incoming Call — CometChat documentation.
- [Outgoing Call](https://www.cometchat.com/docs/ui-kit/react-native/v4/outgoing-call.md): Outgoing Call — CometChat documentation.
- [Ongoing Call](https://www.cometchat.com/docs/ui-kit/react-native/v4/ongoing-call.md): Ongoing Call — CometChat documentation.
- [Call Buttons](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-buttons.md): Call Buttons — CometChat documentation.
- [Call Logs](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-logs.md): Call Logs — CometChat documentation.
- [Call Log History](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-log-history.md): Call Log History — CometChat documentation.
- [Call Log Recordings](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-log-recording.md): Call Log Recordings — CometChat documentation.
- [Call Participants](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-log-participants.md): Call Participants — CometChat documentation.
- [Call Log Details](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-log-details.md): Call Log Details — CometChat documentation.
- [Call Log With Details](https://www.cometchat.com/docs/ui-kit/react-native/v4/call-log-with-details.md): Call Log With Details — CometChat documentation.

###### Extras

- [Reactions](https://www.cometchat.com/docs/ui-kit/react-native/v4/reaction.md): Reactions — CometChat documentation.
- [Reaction List](https://www.cometchat.com/docs/ui-kit/react-native/v4/reaction-list.md): Reaction List — CometChat documentation.
- [Quick Reactions](https://www.cometchat.com/docs/ui-kit/react-native/v4/quick-reactions.md): Quick Reactions — CometChat documentation.

###### Base Components

- [Avatar](https://www.cometchat.com/docs/ui-kit/react-native/v4/avatar.md): Avatar — CometChat documentation.
- [Status Indicator](https://www.cometchat.com/docs/ui-kit/react-native/v4/status-indicator.md): Status Indicator — CometChat documentation.
- [Badge](https://www.cometchat.com/docs/ui-kit/react-native/v4/badge.md): Badge — CometChat documentation.
- [Receipt](https://www.cometchat.com/docs/ui-kit/react-native/v4/receipt.md): Receipt — CometChat documentation.
- [Date](https://www.cometchat.com/docs/ui-kit/react-native/v4/date.md): Date — CometChat documentation.
- [Text Bubble](https://www.cometchat.com/docs/ui-kit/react-native/v4/text-bubble.md): Text Bubble — CometChat documentation.
- [Image Bubble](https://www.cometchat.com/docs/ui-kit/react-native/v4/image-bubble.md): Image Bubble — CometChat documentation.
- [File Bubble](https://www.cometchat.com/docs/ui-kit/react-native/v4/file-bubble.md): File Bubble — CometChat documentation.
- [Audio Bubble](https://www.cometchat.com/docs/ui-kit/react-native/v4/audio-bubble.md): Audio Bubble — CometChat documentation.
- [Video Bubble](https://www.cometchat.com/docs/ui-kit/react-native/v4/video-bubble.md): Video Bubble — CometChat documentation.
- [Message Bubble](https://www.cometchat.com/docs/ui-kit/react-native/v4/message-bubble.md): Message Bubble — CometChat documentation.
- [Media Recorder](https://www.cometchat.com/docs/ui-kit/react-native/v4/media-recorder.md): Media Recorder — CometChat documentation.
- [List Item](https://www.cometchat.com/docs/ui-kit/react-native/v4/list-item.md): List Item — CometChat documentation.
- [Label Alignment](https://www.cometchat.com/docs/ui-kit/react-native/v4/label-alignment.md): Label Alignment — CometChat documentation.

##### References

- [Methods](https://www.cometchat.com/docs/ui-kit/react-native/v4/methods.md): Methods — CometChat documentation.
- [Events](https://www.cometchat.com/docs/ui-kit/react-native/v4/events.md): Events — CometChat documentation.

##### Guides

- [Multi Tab Chat UI Guide](https://www.cometchat.com/docs/ui-kit/react-native/v4/multi-tab-chat-ui-guide.md): Multi Tab Chat UI Guide — CometChat integration guide.
- [Expo Integration](https://www.cometchat.com/docs/ui-kit/react-native/v4/expo-integration-guide.md): Expo Integration — CometChat integration guide.
- [Apple Privacy Manifest](https://www.cometchat.com/docs/ui-kit/react-native/v4/apple-privacy-manifest-guide.md): Apple Privacy Manifest — CometChat integration guide.
- [Mentions Formatter](https://www.cometchat.com/docs/ui-kit/react-native/v4/mentions-formatter-guide.md): Mentions Formatter — CometChat integration guide.
- [ShortCut Formatter](https://www.cometchat.com/docs/ui-kit/react-native/v4/shortcut-formatter-guide.md): ShortCut Formatter — CometChat integration guide.

### v3‎

####  

- [UI Components](https://www.cometchat.com/docs/ui-kit/react-native/v3/ui-components.md): UI Components — CometChat documentation.
- [Customize UI Kit](https://www.cometchat.com/docs/ui-kit/react-native/v3/customize-ui-kit.md): Customize UI Kit — CometChat documentation.
- [React Native SDK](https://www.cometchat.com/docs/ui-kit/react-native/v3/link/sdk.md): Navigate to React Native SDK documentation.
- [Extensions](https://www.cometchat.com/docs/ui-kit/react-native/v3/link/extension.md): Navigate to Extensions documentation.
- [Version 4](https://www.cometchat.com/docs/ui-kit/react-native/v3/link/version.md): Navigate to Version 4 documentation.

##### Overview

- [Overview](https://www.cometchat.com/docs/ui-kit/react-native/v3/overview.md): Overview of Overview in CometChat.
- [Key Concepts](https://www.cometchat.com/docs/ui-kit/react-native/v3/key-concepts.md): Key Concepts — CometChat documentation.

### v2‎

####  

- [UI Components](https://www.cometchat.com/docs/ui-kit/react-native/v2/ui-components.md): UI Components — CometChat documentation.
- [Customize UI Kit](https://www.cometchat.com/docs/ui-kit/react-native/v2/customize-ui-kit.md): Customize UI Kit — CometChat documentation.
- [React Native SDK](https://www.cometchat.com/docs/ui-kit/react-native/v3/link/sdk.md): Navigate to React Native SDK documentation.
- [Extensions](https://www.cometchat.com/docs/ui-kit/react-native/v3/link/extension.md): Navigate to Extensions documentation.

##### Overview

- [Overview](https://www.cometchat.com/docs/ui-kit/react-native/v2/overview.md): Overview of Overview in CometChat.
- [Key Concepts](https://www.cometchat.com/docs/ui-kit/react-native/v2/key-concepts.md): Key Concepts — CometChat documentation.
- [Message Structure And Hierarchy](https://www.cometchat.com/docs/ui-kit/react-native/v2/message-structure-and-hierarchy.md): Message Structure And Hierarchy — CometChat documentation.