APIs and SDKs to Build In-App Chat Video & Feeds Faster.

import React from 'react'
import {
  Channel,
  ChannelHeader,
  Chat,
  MessageInput,
  MessageList,
  Thread,
  Window,
} from 'stream-chat-react'
import 'stream-chat-react/css/v2/index.css';
const App = () => (
  <Chat client={chatClient}>
    <Channel channel={channel}>
      <Window>
        <ChannelHeader /> 
        <MessageList /> 
        <MessageInput />
      </Window>
      <Thread />
    </Channel>
  </Chat>
)

// init
const call = client.call(type, id);
await call.join();

// render
return (
  <StreamVideo client={client}>
    <StreamCall call={call}>
      <UILayout/>
    </StreamCall>
  </StreamVideo>
);

const client = stream.connect(apiKey, null, 'appId');
const ericFeed = client.feed('user', 'eric', token);

// 1 - Add an activity to Eric's user feed. In its simplest form, an activity consists of an actor, a verb, and an object (Tweet in our example).
await ericFeed.addActivity({
  actor: 'eric', 
  tweet: 'Hello world', 
  verb: 'tweet'
});

// 2 - Users can also follow the the feeds of other users in the application. Jessica will now be able to see the activities posted by Eric. 
const jessicaTimeline = client.feed('timeline', 'jessica', token);
await jessicaTimeline.follow('user', 'eric')

// The setup of Activity Feeds is fully customizable, you can build apps ranging from social where users can follow friends or generalized apps where users can follow stocks, topics, games, artists, etc.

// 3 - Reactions allow users to add comments, likes, and other common actions to Activities. Like Activities, these are also fully customizable.
const like = await client.reactions.add("like", 'eric-hello-world', {});