const tmi = require('tmi.js'); const client = new tmi.Client({ options: { debug: true }, connection: { secure: true, reconnect: true }, identity: { username: 'my_bot_username', password: 'my_bot_oauth_token' }, channels: [ 'my_channel' ] }); client.connect(); client.on('message', (channel, tags, message, self) => { if(self) return; console.log(`${tags['display-name']}: ${message}`); });
client.on('message', (channel, tags, message, self) => { if(self) return; if(message === '!hello') { client.say(channel, `Hello, ${tags['display-name']}!`); } });This code extends the previous example by adding a command. If a message is received that is only `!hello`, the bot will respond with a message saying hello to the user who made the request. The `client.say()` function is used to send the message to the channel. Overall, javascript tmi.js.default.client is a useful package library for creating Twitch chat bots with various features and easy integration.