> ## Documentation Index
> Fetch the complete documentation index at: https://cometchat-22654f5b-docs-rn-guide-message-privately.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Overview of Overview in CometChat.

With CometChat's **UI Kit** for React, you can effortlessly build a chat app equipped with all the essential messaging features, along with customizable options tailored to your application requirements. This **UI Kit** comprises of prebuilt UI components organized into smaller modules and components, each configurable to meet your specific needs.

<Frame>
  <img src="https://mintcdn.com/cometchat-22654f5b-docs-rn-guide-message-privately/mkn0UqPQ5BXljCV1/images/94312eb7-intro_web_screens-7ee27b256c54ea069273e198ec2aad4e.png?fit=max&auto=format&n=mkn0UqPQ5BXljCV1&q=85&s=5a47e5d6c2c1460337583785215594cd" width="1282" height="802" data-path="images/94312eb7-intro_web_screens-7ee27b256c54ea069273e198ec2aad4e.png" />
</Frame>

***

### **Before Getting Started**

Before you begin, it's essential to grasp the fundamental concepts and features offered by CometChat's APIs, SDK, and UI Kit. You can find detailed information in [Key Concepts](/fundamentals/key-concepts) documentation.

The React UI Kit offers pre-built components for easy integration into React applications, built on top of the [JavaScript Chat SDK](/sdk/javascript/overview) Installing it also includes the core SDK functionalities.

To begin, please follow the [Getting Started](/ui-kit/react/v5/integration) guide.

### Quick Links

<Columns cols={3}>
  <Card title="React Sample App" href="https://github.com/cometchat/cometchat-uikit-react/tree/v5/sample-app">
    Ready-to-use app examples to kickstart your project.
  </Card>

  <Card title="UI Kit Source Code" href="https://github.com/cometchat/cometchat-uikit-react/tree/v5">
    Access the complete source code on GitHub.
  </Card>

  <Card title="Figma File" href="https://www.figma.com/community/file/1442863561340379957/cometchat-ui-kit-for-web">
    Design resources for UI customization and prototyping.
  </Card>
</Columns>