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< a href = "https://discord.gg/djs" > < img src = "https://img.shields.io/discord/222078108977594368?color=5865F2&logo=discord&logoColor=white" alt = "Discord server" / > < / a >
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## About
discord.js is a powerful [Node.js ](https://nodejs.org ) module that allows you to easily interact with the
[Discord API ](https://discord.com/developers/docs/intro ).
- Object-oriented
- Predictable abstractions
- Performant
- 100% coverage of the Discord API
## Installation
**Node.js 16.6.0 or newer is required.**
```sh-session
npm install discord.js
yarn add discord.js
pnpm add discord.js
```
### Optional packages
- [zlib-sync ](https://www.npmjs.com/package/zlib-sync ) for WebSocket data compression and inflation (`npm install zlib-sync`)
- [erlpack ](https://github.com/discord/erlpack ) for significantly faster WebSocket data (de)serialisation (`npm install discord/erlpack`)
- [bufferutil ](https://www.npmjs.com/package/bufferutil ) for a much faster WebSocket connection (`npm install bufferutil`)
- [utf-8-validate ](https://www.npmjs.com/package/utf-8-validate ) in combination with `bufferutil` for much faster WebSocket processing (`npm install utf-8-validate`)
- [@discordjs/voice ](https://github.com/discordjs/voice ) for interacting with the Discord Voice API
## Example usage
Install all required dependencies:
```sh-session
npm install discord.js @discordjs/rest discord-api-types
yarn add discord.js @discordjs/rest discord-api-types
pnpm add discord.js @discordjs/rest discord-api-types
```
Register a slash command against the Discord API:
```js
const { REST } = require('@discordjs/rest');
const { Routes } = require('discord-api-types/v9');
const commands = [{
name: 'ping',
description: 'Replies with Pong!'
}];
const rest = new REST({ version: '9' }).setToken('token');
(async () => {
try {
console.log('Started refreshing application (/) commands.');
await rest.put(
Routes.applicationGuildCommands(CLIENT_ID, GUILD_ID),
{ body: commands },
);
console.log('Successfully reloaded application (/) commands.');
} catch (error) {
console.error(error);
}
})();
```
Afterwards we can create a quite simple example bot:
```js
const { Client, Intents } = require('discord.js');
const client = new Client({ intents: [Intents.FLAGS.GUILDS] });
client.on('ready', () => {
console.log(`Logged in as ${client.user.tag}!`);
});
client.on('interactionCreate', async interaction => {
if (!interaction.isCommand()) return;
if (interaction.commandName === 'ping') {
await interaction.reply('Pong!');
}
});
client.login('token');
```
## Links
- [Website ](https://discord.js.org/ ) ([source](https://github.com/discordjs/website))
- [Documentation ](https://discord.js.org/#/docs )
- [Guide ](https://discordjs.guide/ ) ([source](https://github.com/discordjs/guide))
See also the [Update Guide ](https://discordjs.guide/additional-info/changes-in-v13.html ), including updated and removed items in the library.
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- [Discord.js Discord server ](https://discord.gg/djs )
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- [Discord API Discord server ](https://discord.gg/discord-api )
- [GitHub ](https://github.com/discordjs/discord.js )
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- [NPM ](https://www.npmjs.com/package/discord.js )
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- [Related libraries ](https://discord.com/developers/docs/topics/community-resources#libraries )
### Extensions
- [RPC ](https://www.npmjs.com/package/discord-rpc ) ([source](https://github.com/discordjs/RPC))
## Contributing
Before creating an issue, please ensure that it hasn't already been reported/suggested, and double-check the
[documentation ](https://discord.js.org/#/docs ).
See [the contribution guide ](https://github.com/discordjs/discord.js/blob/main/.github/CONTRIBUTING.md ) if you'd like to submit a PR.
## Help
If you don't understand something in the documentation, you are experiencing problems, or you just need a gentle
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nudge in the right direction, please don't hesitate to join our official [Discord.js Server ](https://discord.gg/djs ).