@talkjs/core
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1.0.1 • Public • Published

TalkJS Core

The @talkjs/core package lets you connect to your TalkJS chat as a user and read, subscribe to, and update your chat data.

See our docs for more information.

Prerequisites

To use this package, you will need a TalkJS account. TalkJS provides a ready-to-use chat client for your application. Your account gives you access to TalkJS's free development environment.

Example

This example demonstrates how to create a TalkJS session and then create two users and conversation between them.

Install the @talkjs/core package:

npm install @talkjs/core
# or
yarn add @talkjs/core

Import it into the component where you want to use it:

import { getTalkSession } from "@talkjs/core";

Then add the following code to create the session, users and conversation:

// Replace with your own app ID
const appId = "<APP_ID>";
const userId = "alice";

const session = getTalkSession({ appId, userId });
session.currentUser.createIfNotExists({ name: "Alice" });

const conversation = session.conversation("my_conversation");
conversation.createIfNotExists();

conversation.subscribeMessages((messages) => {
  console.log(messages);
});

For example, if you are using React, add this code inside a useEffect hook.

Node.js compatibility

This package is primarily intended to be used in the browser because it only connects as a single user. However, it also works in Node.js.

The @talkjs/core package uses WebSockets to create a connection to the TalkJS servers. If you use @talkjs/core in the browser or in Node.js version 22, it will use the built-in WebSocket implementation automatically. Node.js version 21 will also use the built-in implementation if the --experimental-websocket flag is enabled.

If you are using an older version of Node.js without built-in support for WebSockets, you will need to add support with a library. We recommend installing the ws package. Then tell @talkjs/core to use WebSocket from the library:

import { getTalkSession, registerPolyfills } from "@talkjs/core";
import { WebSocket } from "ws";

registerPolyfills({ WebSocket: WebSocket });

const session = getTalkSession(...);

Support

If you encounter any problems with @talkjs/core, please open a chat with support. TalkJS support is staffed by engineers.

Changelog

1.0.1

  • Fixed a bug with ConversationRef.subscribe where it would emit the same snapshot multiple times in a row, when old messages were edited or deleted.
  • Exported types for GenericFileMetadata, AudioFileMetadata, ImageFileMetadata, VideoFileMetadata, and VoiceRecordingFileMetadata

1.0.0

  • Initial Release

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Install

npm i @talkjs/core

Homepage

talkjs.com

Weekly Downloads

70

Version

1.0.1

License

SEE LICENSE IN LICENSE.md

Unpacked Size

388 kB

Total Files

6

Last publish

Collaborators

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