discord js in javascript

To use Discord.js, you need to first install it using npm. Open your command prompt and run the following command:

index.tsx
npm install discord.js
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Once it's installed, you can start coding your bot. Create a new JavaScript file and require the Discord.js library:

index.tsx
const Discord = require('discord.js');
const client = new Discord.Client();
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Discord.js uses an event-driven architecture, where you register event listeners for various events and respond accordingly. For example, the following code logs the bot in when it's ready:

index.tsx
client.on('ready', () => {
  console.log(`Logged in as ${client.user.tag}!`);
});
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You can also listen for events such as messages being sent:

index.tsx
client.on('message', msg => {
  if (msg.content === 'ping') {
    msg.reply('Pong!');
  }
});
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Finally, you need to log your bot in with your Discord API token:

index.tsx
client.login('your-token-goes-here');
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This is just a basic example to get you started. Discord.js has many more features, such as voice support, user mentions, and message attachments. Check out the Discord.js documentation for more information.