CometChat Pro Documentation

You'll find comprehensive guides and documentation to help you start working with CometChat as quickly as possible. Let's jump right in!

Angular UI Kit

I want to checkout Angular Chat UI Kit

Follow the steps mentioned in the file.

Kindly, click on below button to download our Angular Chat UI Kit.

Angular Chat UI Kit

View on Github

I want to explore the sample app

Kindly, click on below button to download our Angular Chat Sample App.

Download sample app

View on Github

The UI Kit library is built keeping the developers in mind and aims to considerably reduce the development efforts required to add the chat feature in your website/application.

The UI Kit provides options to seamlessly add chat to your application using the customizable UI components

Installation Steps


Before you begin, ensure you have met the following requirements:

  1. A text editor. (e.g. Visual Studio Code, Notepad++, Sublime Text, Atom, or VIM)

  2. Node

  3. npm

  4. Angular CLI

npm install -g @angular/cli

Installing Angular Chat UI Kit

Setup 🔧

  • To install the Angular UI Kit, you need to first register on the CometChat Dashboard. Click here to sign up (
  1. Get Your Application Keys 🔑
  • Create a new app
  • Head over to the QuickStart or API & Auth Keys section and note the App ID, Auth Key, and Region.
  1. Add the CometChat Dependency
npm install @cometchat-pro/[email protected] --save

Configure CometChat inside your app

  1. Initialize CometChat 🌟
    The init() method initializes the settings required for CometChat. We suggest calling the init() method on app startup, preferably in the onCreate() method of the Application class
const appID = "APP_ID";
const region = "REGION";
const appSetting = new CometChat.AppSettingsBuilder()
CometChat.init(appID, appSetting).then(
  () => {
    console.log("Initialization completed successfully");
    // You can now call login function.
  (error) => {
    console.log("Initialization failed with error:", error);
    // Check the reason for error and take appropriate action.



Replace APP_ID and REGION with your CometChat App ID and Region in the above code

  1. Login your user 👤
    This method takes UID and Auth Key as input parameters and returns the User object containing all the information of the logged-in user
const authKey = "AUTH_KEY";
const uid = "SUPERHERO1";

CometChat.login(uid, authKey).then(
  (user) => {
    console.log("Login Successful:", { user });
  (error) => {
    console.log("Login failed with exception:", { error });



  • Replace AUTH_KEY with your CometChat Auth Key in the above code
  • We have set up 5 users for testing having UIDs: SUPERHERO1, SUPERHERO2, SUPERHERO3, SUPERHERO4, and SUPERHERO5.

Add UI Kit to your project

  1. Clone the repository
  2. Copy the angular-chat-ui-kit folder from dist\ folder to your node_modules
    Install @ctrl/ngx-emoji-mart according to the angular version of your project @ctrl/ngx-emoji-mart

3.Add these styles to your angular.json

"styles": [

4.Wrap all the selectors in a div with class=responsive as shown in the next step

Launch CometChat

CometChatUI is an option to launch a fully functional chat application using the UI Kit. In UI Kit all the UI Components are interlinked and work together to launch a fully functional chat on your website/application.

Import the CometChatUI in your project file

import { CometChatUI } from "angular-chat-ui-kit";

#Use this selector in your html file

<div class="responsive">

Checkout our sample app

Visit our Angular sample app repo to run the Angular sample app.

Updated 9 days ago

Angular UI Kit

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