Getting Started

The ConnectyCube Web Chat Widget is designed to simplify the process of adding chat functionality to your Web apps. 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. Key benefits include:

Easy integration: plug the widget into your existing Web 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

https://connectycube-chat-widget.onrender.com

Code samples

See chat widget code samples as a reference for faster integration.

npm install @connectycube/chat-widget

// or

yarn add @connectycube/chat-widget

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@4/dist/connectycube.min.js"></script>
<script src="https://unpkg.com/@connectycube/chat-widget@latest/dist/index.umd.js"></script>

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 Auth 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="123"
  authKey="11111111-2222-3333-4444-55555555"
  userId="45"
  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 as a reference for faster integration.

Detailed YouTube guide how to add ConnectyCube Chat Widget to React app:

React 19

By default, the widget uses the React 18-compatible build. To use it with React 19, import the dedicated ESM-only build instead:

import ConnectyCubeChatWidget from '@connectycube/chat-widget/react19';

Detailed YouTube guide how to add ConnectyCube Chat Widget to React app:

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: 123,
        authKey: '11111111-2222-3333-4444-55555555',
        userId: '45', // a User Id from your system
        userName: 'Samuel', // how other users will see your user name
        showOnlineUsersTab: false,
        splitView: true,
      };
      ReactDOM.createRoot(chatWidgetContainer).render(React.createElement(ConnectyCubeChatWidget, props));
    </script>
    <!-- @connectycube/chat-widget - end -->
  </body>
</html>

See chat widget code samples as a reference for faster integration.

Detailed YouTube guide how to add ConnectyCube Chat Widget to Vanilla JS app:

Feature configuration

This section explains how to control specific features of the chat widget by enabling or disabling them through configuration props. Customize your widget behavior to meet your specific requirements without having to modify the core code.

Notifications

This section allows you to configure how users are notified about new messages. You can control notifications, browser push notifications, and notification sounds independently for a fully customizable experience:

showNotifications - show browser notifications about new messages received
webPushNotifications - show browser push notifications about new messages received
playSound - play sound about new messages received

Online users

We can displays a dedicated tab within the chat widget that lists all currently online users. This feature is useful in team or community-based chat environments where it’s helpful to see who’s available before starting a conversation.

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  showOnlineUsersTab={true}
/>

const props = {
  ...
  showOnlineUsersTab: true,
};

To make this feature work you also need to enable Online Users API in ConnectyCube Daashboard in your app’s permissions

ConnectyCube dashboard: apps permissions page

Toggle Button visibility

hideWidgetButton - controls the visibility of the floating button that users click to open or close the chat widget. This is useful when you want to launch the widget programmatically or embed it inside a custom UI element instead of showing the default button. Read how to open a widget by clicking on custom button

New chat buttons

These settings let you control whether users can start new chats or initiate one-on-one conversations. Use them to restrict chat creation in specific environments or use cases, such as read-only communities or customer support-only contexts.

hideNewChatButton - controls the visibility of the main “New Chat” button in the chat widget interface.
hideNewUserChatOption - hides the option to start a new 1-on-1 conversation from within the “Create Chat” flow. This is useful when you only want to allow group chats or predefined channels.

Moderation

The moderation settings help maintain a safe and respectful chat environment. These options allow users to report inappropriate content and manage their personal block lists, giving them more control over their experience.

At then moment the following moderation features supported:

enableContentReporting - users can report messages via a UI action
enableBlockList - users can block and unblock others from their profile

Report user

To enable Report user feature, you need to pass enableContentReporting: true prop. This will display a Report button in user profile:

For user reporting to work properly, it requires the following:

Go to ConnectyCube Daashboard
select your Application
Navigate to Custom module via left sidebar
Create new table called UserReports with the following fields:

reportedUserId - integer
reason - string

Chat widget: report table in ConnectyCube dashboard

Once the table is created, you can test the user reporting in Widget. You will see the reports appear in this table.

Block user

To enable Block user feature, you need to pass enableBlockList: true prop. This will display a Block button in user profile (see above).

Voice & video calls

To enable audio and video calling in the chat widget, simply set the enableCalls prop to true:

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  enableCalls={true}
/>

const props = {
  ...
  enableCalls: true,
};

This will activate the call buttons in the chat UI, allowing users to initiate audio or video calls directly from the widget.

AI

The chat widget comes with advanced AI features to make conversations more effective and personalized.

At then moment the following AI features supported:

changeMessageTone - adjust the tone of their messages before sending
textSummarization - instead of scrolling through long chats, users can generate concise summaries of past conversations.

Change message tone

Users can adjust the tone of their messages before sending. Whether they want to sound formal, casual, friendly, or professional, the widget helps rephrase messages instantly—ensuring the right style for every context.

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  ai={{
    changeMessageTone: true,
    apiKey: 'AIza1231231231231231231231-wHBRQv1M',
  }}
/>

const props = {
  ...
  ai: {
    changeMessageTone: true,
    apiKey: 'AIza1231231231231231231231-wHBRQv1M',
  },
};

Chat history summarisation

Instead of scrolling through long chats, users can generate concise summaries of past conversations. This helps quickly recall key points, decisions, and action items without reading every single message.

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  ai={{
    textSummarization: true,
    apiKey: 'AIza1231231231231231231231-wHBRQv1M',
  }}
/>

const props = {
  ...
  ai: {
    textSummarization: true,
    apiKey: 'AIza1231231231231231231231-wHBRQv1M',
  },
};

Appearance & Styling

The Appearance & Styling settings let you fully customize the visual presentation of the chat widget. You can control the look of the toggle button, badge, and chat portal using inline styles or CSS class names. This ensures your widget blends seamlessly into your app or site design.

Chat toggle button

buttonTitle - sets the accessible title (title attribute) of the chat toggle button. This is typically used for accessibility or tooltip text when hovering over the button
buttonStyle - applies inline styles to the chat toggle button

Portal

portalStyle - applies inline styles to the main chat window (portal)

Badge

badgeStyle - applies inline styles to the notification badge that appears on the toggle button (e.g., unread messages count)

Props

Prop Name	Type	Description	Default Value
`appId`	`number \| string`	The ConnectyCube Application ID
`authKey`	`string`	The ConnectyCube Authentication Key
`config`	`object`	(Optional) Configuration options for ConnectyCube SDK
`userId`	`string`	A User Id from your system
`userName`	`string`	User name. This is how other users will see your user name
`userAvatar`	`string`	(Optional) User Avatar URL
`userProfileLink`	`string`	(Optional) User profile link URL
`enableUserLogin`	`boolean`	(Optional) Enables user login/register feature	false
`translation`	`string`	(Optional) Specifies the language for the chat widget. See Supported Translations	”en”
`disableClickOutside`	`boolean`	(Optional) Hide chat widget by click or touch outside the widget’s containers	false
`disableEscKeyPress`	`boolean`	(Optional) Hide chat widget by press “Escape” button	false
`hideWidgetButton`	`boolean`	(Optional) Allows to hide the button that opens/hides the chat widget	false
`buttonTitle`	`string`	(Optional) The text displayed on the chat button	”Chat”
`portalStyle`	`React.CSSProperties`	(Optional) Inline styles for the portal
`overlayStyle`	`React.CSSProperties`	(Optional) Inline styles for the overlay
`buttonStyle`	`React.CSSProperties`	(Optional) Inline styles for the button
`badgeStyle`	`React.CSSProperties`	(Optional) Inline styles for the unread messages badge
`onlineBadgeStyle`	`React.CSSProperties`	(Optional) Inline styles for the online users count badge
`open`	`boolean`	(Optional) To control the visibility state of the chat widget	false
`embedView`	`boolean`	(Optional) Embeds chat view by filling parent block. Props `open` and `hideNewChatButton` won’t react and will be `true` by default	false
`splitView`	`boolean`	(Optional) Displays the widget in split view (chats list and chat) or mobile view (only chats list or active chat)	false
`showChatStatus`	`boolean`	(Optional) Displays the chat connection status indicator	false
`showOnlineUsersTab`	`boolean`	(Optional) Displays users tab with the list of online users	false
`hideNewChatButton`	`boolean`	(Optional) Allows to hide the chat creation button	false
`hideNewUserChatOption`	`boolean`	(Optional) Allows to hide the New Message option in New Chat dropdown	false
`hideNewGroupChatOption`	`boolean`	(Optional) Allows to hide the New Group option in New Chat dropdown	false
`imgLogoSource`	`string`	(Optional) Allows to use custom logo source that is a relative path to the site’s `index.html`	”/logo.png”
`muted`	`boolean`	(Optional) Mutes or unmutes notifications and sounds	false
`showNotifications`	`boolean`	(Optional) Allows receiving browser notifications	false
`playSound`	`boolean`	(Optional) Enables or disables playing sound on incoming messages	true
`webPushNotifications`	`boolean`	(Optional) Allows receiving browser push notifications	false
`webPushVapidPublicKey`	`string`	(Optional) Vapid Public Key for push notifications	false
`serviceWorkerPath`	`string`	(Optional) Path to service worker for push notifications	false
`attachmentsAccept`	`string \| null`	(Optional) This prop sets to the accept attribute in HTML <input type=“file” />. Set `null` to disable the feature and hide attachment button	”/“
`enableCalls`	`boolean`	(Optional) Enables the calls feature	false
`enableUserStatuses`	`boolean`	(Optional) Enable user statuses, such as “Available”, “Busy” and “Away”	false
`enableLastSeen`	`boolean`	(Optional) Displays green dot on user avatar in chats list when user is online and last seen information on chat header	false
`enableContentReporting`	`boolean`	(Optional) Enable reporting bad content feature (will show Report button in user profile)	false
`enableBlockList`	`boolean`	(Optional) Enable block user feature (will show Block button in user profile)	false
`enableOnlineUsersBadge`	`boolean`	(Optional) Displays online users badge on chat widget button	false
`getOnlineUsersInterval`	`number`	(Optional) Allows to set how frequently the badge should be updated, in seconds. Min is 30 seconds	300
`enableUrlPreview`	`boolean`	(Optional) Allows to unfurl a link once posted in chat	false
`limitUrlsPreviews`	`number`	(Optional) Allows to set maximum displayed URLs preview in single message. Max is 5	1
`quickActions`	`object`	(Optional) Configuration for quick actions dialog. See Quick Actions
`defaultChat`	`object`	(Optional) Force widget to open particular chat. See Default Chat
`singleView`	`boolean`	(Optional) Enables customer support mode, allowing direct chat between users and product support teams.	false
`singleViewChat`	`object`	(Optional) The chat widget will launch in support chat mode. Prop `singleView` must be enabled and Quick Actions must be set. See Single View Chat
`termsAndConditions`	`string`	(Optional) Specifies the link for “Terms and Conditions” shown in the confirm email form when `singleView` is enabled.
`ai`	`object`	(Optional) Allows to enable and use AI features, such as get chat summary and change tone of a typed messages. See AI
`onUnreadCountChange`	`(count: boolean) => void`	(Optional) Callback function to get update about unread messages count
`onOnlineUsersCountChange`	`(count: boolean) => void`	(Optional) Callback function to get update about online users count
`onOpenChange`	`(open: boolean) => void`	(Optional) Callback function to get update about chat widget visibility

Quick Actions

Prop Name	Type	Description
`title`	`string`	(Optional) Title for the quick actions section
`description`	`string`	(Optional) Description for the quick actions
`actions`	`string[]`	List of action strings

Supported Translations

Language Code	Language
`en`	English
`el`	Greek
`ua`	Ukrainian

Default Chat

Prop Name	Type	Description
`id`	`string`	A key that will be used to identify the chat. Must be same value for each particular user between page reloads.
`opponentUserId`	`string`	User id to create chat with. Must be a User Id from your system, similar to userId prop
`type`	`string`	Type of chat to create if not exist: 1on1 or group
`name`	`string`	Name of chat
`metadata`	`map`	Chat metadata

Single View

Prop Name	Type	Description
`id`	`string`	A key that will be used to identify the chat. Must be same value for each particular user between page reloads.
`opponentUserIds`	`string`	Opponent(s) ID/IDs for a support chat. Use separators, such as `","`, `", "`, or `" "`, or array of strings to add more IDs to the chat. Must be a User Id from your system, similar to userId prop
`name`	`string`	(Optional) Name of support chat
`photo`	`string`	(Optional) Photo of support chat. Relative path to an image file, a URL, or ConnectyCube file’s UID

Push notifications

Push notifications allow to receive a message while the browser tab with widget is closed.

For push notifications to work it need to do the following:

pass webPushNotifications: true prop
go to ConnectyCube Dashboard, Push Notifications, Credentials, WEBPUSH NOTIFICATIONS and fill all the required fields (Subject, PublicKey, PrivateKey)
for webPushVapidPublicKey prop to set the same PublicKey which you set in ConnectyCube Dashboard.
create a service worker and provide path to it via serviceWorkerPath prop. See chat widget code samples as a reference.

AI

Prop Name	Type	Description
`apiKey`	`string`	An `GOOGLE_GENERATIVE_AI_API_KEY` for Google AI “gemini-2.5-flash” model. Register here https://aistudio.google.com/u/2/apikey
`textSummarization`	`boolean`	(Optional) Activates the ability to get a summary of a conversation for the selected time period
`changeMessageTone`	`boolean`	(Optional) Allows the ability to change the tone of a typed message to “positive”, “negative”, or “cringe”

Recipes

Split view

To display a widget with 2 separate UI blocks: left for chats list and the right one for messages stream.

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  splitView={true}
/>

const props = {
  ...
  splitView: true,
};

Mobile view

To display a widget with 1 UI block, which displays chats list and once selected a chat - it will display the messages stream.

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  splitView={false}
/>

const props = {
  ...
  splitView: false,
};

Embedded view

To embed the widget onto a page and display it e.g. full screen.

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  embedView={true}
/>

const props = {
  ...
  embedView: true,
};

Single View

To display a widget in a single view mode - most popular for support chat use case.

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  singleView={true}
  termsAndConditions='https://cats-store.com/terms-and-conditions'
  singleViewChat={{
    name: 'Cats Store',
    photo: 'https://cataas.com/cat',
    opponentUserIds: ['cat_support#007', 'cat_support#069'],
  }}
  quickActions={{
    title: 'Quick Actions',
    description: 'Select an action from the options below or type a first message to start a conversation.',
    actions: [
      '🛒 I have a question about my order',
      '💳 I need help with payment or billing',
      '⚙️ I’m having a technical issue',
      '❓ Something else – connect me to support',
    ],
  }}
/>

const props = {
  ...,
  singleView: true,
  termsAndConditions: 'https://cats-store.com/terms-and-conditions'
  singleViewChat: {
    name: 'Cats Store',
    photo: 'https://cataas.com/cat',
    opponentUserIds: ['cat_support#007', 'cat_support#069'],
  },
  quickActions: {
    title: 'Quick Actions',
    description: 'Select an action from the options below or type a first message to start a conversation.',
    actions: [
      '🛒 I have a question about my order',
      '💳 I need help with payment or billing',
      '⚙️ I’m having a technical issue',
      '❓ Something else – connect me to support',
    ],
  },
};

Display Chat button bottom left

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  buttonStyle={{"left": "0.5rem", "right": "auto"}}
  portalStyle={{"left": "0.5rem", "right": "auto"}}
/>

const props = {
  ...
  buttonStyle: {"left": "0.5rem", "right": "auto"}
  portalStyle: {"left": "0.5rem", "right": "auto"},
};

React
Vanilla JS

<ConnectyCubeChatWidget
  ...
  open={true}
/>

const openChatBtn = document.getElementById('openChatButton');
openChatBtn.addEventListener('click', () => {
  window.ConnectyCubeChatWidget.toggle()
});

Have an issue?

Join our Discord for quick answers to your questions

Changelog

https://github.com/ConnectyCube/connectycube-chat-widget-samples/blob/main/CHANGELOG.md

Getting Started

Demo

Code samples

Installation

Display widget

Before you start

React

React 19

Vanilla JS

Feature configuration

Notifications

Online users

Toggle Button visibility

New chat buttons

Moderation

Report user

Block user

Voice & video calls

AI

Change message tone

Chat history summarisation

Appearance & Styling

Chat toggle button

Portal

Badge

Props

Quick Actions

Supported Translations

Default Chat

Single View

Push notifications

AI

Recipes

Split view

Mobile view

Embedded view

Single View

Display Chat button bottom left

Open widget on custom button

Have an issue?

Changelog