A React component that seamlessly integrates ConnectyCube's real-time chat capabilities into your web applications. This widget offers an out-of-the-box solution for embedding chat features—such as instant messaging, user presence, and file sharing—without the overhead of building a complete chat system from scratch.

Overview

The ConnectyCube Web Chat Widget for React is designed to simplify the process of adding chat functionality to your React apps. With a few configuration steps and minimal code, you can quickly enable robust, real-time communication powered by ConnectyCube. Key benefits include:

Easy Integration: Plug the widget into your existing React projects.
Customizable Interface: Adjust the look and feel to match your brand.
Real-Time Messaging: Leverage ConnectyCube's reliable backend for instant communication.
Responsive Design: Works seamlessly on both desktop and mobile devices.
Modular and Extensible: Adapt the widget to your unique requirements.

Demo

React: https://connectycube-chat-widget.onrender.com
Vanilla JS: https://connectycube-chat-widget-vanilla.onrender.com

Split-view chat widget:

Single-view chat widget:

Documentation

https://developers.connectycube.com/js/chat-widget

Installation

React

# npm
npm install @connectycube/chat-widget

# yarn
yarn add @connectycube/chat-widget

Vanilla JS

Add the following scripts on your html page somewhere in head element:

<script src="https://unpkg.com/react@18/umd/react.production.min.js" crossorigin></script>
<script src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js" crossorigin></script>
<script src="https://unpkg.com/connectycube@latest/dist/connectycube.min.js"></script>
<script src="https://unpkg.com/@connectycube/chat-widget@latest/dist/index.umd.js"></script>

Usage

Before you start

Before you start, make sure:

You have access to your ConnectyCube account. If you don’t have an account, sign up here.
An app created in ConnectyCube dashboard. Once logged into your ConnectyCube account, create a new application and make a note of the app credentials (App ID and Authorization Key) that you’ll need for authentication.

React

Import and place the following component in your app:

import ConnectyCubeChatWidget from "@connectycube/chat-widget";

...

<ConnectyCubeChatWidget
  appId="111"
  authKey="11111111-2222-3333-4444-55555555"
  config={{ debug: { mode: 1 } }}
  userId="112233"
  userName="Samuel"
  showOnlineUsersTab={false}
  splitView={true}
/>

// userName - how other users will see your user name
// userId - a User Id from your system

See chat widget code samples https://github.com/ConnectyCube/connectycube-chat-widget-samples/tree/main/react-ts as a reference for faster integration.

Vanilla JS

Place the following script in your app:

<!DOCTYPE html>
<html lang="en">
  <head>
    <!-- ... -->
  </head>
  <body>
    <!-- ... -->
    <!-- @connectycube/chat-widget - start -->
    <script src="https://unpkg.com/react@18/umd/react.production.min.js" crossorigin></script>
    <script src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js" crossorigin></script>
    <script src="https://unpkg.com/connectycube@4/dist/connectycube.min.js"></script>
    <script src="https://unpkg.com/@connectycube/chat-widget@latest/dist/index.umd.js"></script>
    <script>
      const chatWidgetContainer = document.createElement('div');
      chatWidgetContainer.id = 'ConnectyCube_chat-widget';
      document.body.appendChild(chatWidgetContainer);
      const props = {
        appId: 111,
        authKey: '11111111-2222-3333-4444-55555555',
        config: { debug: { mode: 1 } },
        userId: '112233', // a User Id from your system
        userName: 'Samuel', // how other users will see your user name
        showOnlineUsersTab: false,
        splitView: true,
        hideWidgetButton: false,
        onOpenChange: (open) => {
          console.log('Chat widget is open:', open);
        },
        onUnreadCountChange: (count) => {
          console.log('Unread messages count:', count);
        },
      };
      ReactDOM.createRoot(chatWidgetContainer).render(React.createElement(ConnectyCubeChatWidget, props));

      // use the code below as an example to toggle the chat widget visibility state for custom button
      document.getElementById('someCustomButton').addEventListener('click', () => {
        ConnectyCubeChatWidget.toggle();
      });
    </script>
    <!-- @connectycube/chat-widget - end -->
  </body>
</html>

See chat widget code samples https://github.com/ConnectyCube/connectycube-chat-widget-samples/tree/main/vanilla as a reference for faster integration.

Props

See all available props https://developers.connectycube.com/js/chat-widget/#props

Recipes

See all available recipes https://developers.connectycube.com/js/chat-widget/#recipes

SSR (Server-Side Rendering) Guide

When using @connectycube/chat-widget in SSR environments (e.g., Next.js, Remix), some native Node.js modules like events may cause errors due to differences between Node and browser environments. Here are recommendations to ensure smooth SSR integration:

Usage

# npm
npm install @connectycube/chat-widget
npx connectycube patch-ssr      # Apply SSR patches
# npx connectycube revert-ssr   # Revert SSR patches

# yarn
yarn add @connectycube/chat-widget
yarn connectycube patch-ssr     # Apply SSR patches
# yarn connectycube revert-ssr  # Revert SSR patches

The connectycube CLI will be available as part of the connectycube package, which is installed automatically as a dependency of @connectycube/chat-widget. This script applies fixes to make the SDK compatible with SSR environments.

Have an issue?

Join our Discord community to get real-time help from our team

Community

Want to support our team:

Changelog

CHANGELOG.md in the main repository.

Keywords

FAQs

Package last updated on 26 Mar 2026

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Install

@connectycube/chat-widget