Discord.js - JavaScript

Discord.js is a powerful library for building Discord bots in JavaScript. With a simple and intuitive API, it makes it easy to handle events, create commands, and interact with the Discord API.

Features

• Built-in command handling and argument parsing
• Event listener and reactive system
• Webhook support for bots
• Performant and scalable

Installation

To install Discord.js, simply use npm:

$ npm install discord.js

Getting Started

To start using Discord.js, create a new file and import the library:

const Discord = require('discord.js');

Then, create a new client using the Discord.Client class:

const client = new Discord.Client();

Next, add event listeners to handle messages, ready state, and other events:

client.on('message', message => {
  if (message.content === '!ping') {
    message.reply('pong');
  }
});

client.once('ready', () => {
  console.log('Ready!');
});

client.on('error', console.error);

client.login('your-token-goes-here');

By listening to the message event, we can check if the message content matches a certain command and respond accordingly. The ready event is used to know when the client is fully logged in and ready to perform actions. The error event is used to log any errors that occur during runtime.

Lastly, we call client.login() with your bot token to start the client and connect to Discord.

Conclusion

Discord.js is an easy-to-use and powerful library for building Discord bots in JavaScript. Its simple API and built-in command handling make it a great choice for beginners and experienced programmers alike.