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An easy to use Discord API Library for Deno

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  • Lightweight and easy to use.
  • Complete Object-Oriented approach.
  • Slash Commands supported.
  • Built-in Commands framework.
  • Customizable Caching, with Redis support.
  • Use @decorators to easily make things!
  • Made with ❤️ TypeScript.

Table of Contents

Usage

You can import the package from https://deno.land/x/harmony/mod.ts (with latest version) or can add a version too, and raw GitHub URL (latest unpublished version) https://raw.githubusercontent.com/harmonyland/harmony/main/mod.ts too.

You can also check(not import) the module in https://nest.land/package/harmony (link for importing is in the site).

For a quick example, run this:

deno run --allow-net https://deno.land/x/harmony/examples/ping.ts

And input your bot's token.

Here is a small example of how to use harmony,

import {
  Client,
  Message,
  GatewayIntents
} from 'https://deno.land/x/harmony/mod.ts'

const client = new Client()

// Listen for event when client is ready (Identified through gateway / Resumed)
client.on('ready', () => {
  console.log(`Ready! User: ${client.user?.tag}`)
})

// Listen for event whenever a Message is sent
client.on('messageCreate', (msg: Message): void => {
  if (msg.content === '!ping') {
    msg.channel.send(`Pong! WS Ping: ${client.ping}`)
  }
})

// Connect to gateway
client.connect('super secret token comes here', [
  GatewayIntents.DIRECT_MESSAGES,
  GatewayIntents.GUILDS,
  GatewayIntents.GUILD_MESSAGES
])

Or with CommandClient!

import {
  CommandClient,
  Command,
  CommandContext,
  GatewayIntents
} from 'https://deno.land/x/harmony/mod.ts'

const client = new CommandClient({
  prefix: '!'
})

// Listen for event when client is ready (Identified through gateway / Resumed)
client.on('ready', () => {
  console.log(`Ready! User: ${client.user?.tag}`)
})

// Create a new Command
class PingCommand extends Command {
  name = 'ping'

  execute(ctx: CommandContext) {
    ctx.message.reply(`pong! Ping: ${ctx.client.ping}ms`)
  }
}

client.commands.add(PingCommand)

// Connect to gateway
client.connect('super secret token comes here', [
  GatewayIntents.DIRECT_MESSAGES,
  GatewayIntents.GUILDS,
  GatewayIntents.GUILD_MESSAGES
])

Or with Decorators!

import {
  event,
  CommandClient,
  command,
  CommandContext,
  GatewayIntents
} from 'https://deno.land/x/harmony/mod.ts'

class MyClient extends CommandClient {
  constructor() {
    super({
      prefix: ['!', '!!'],
      caseSensitive: false
    })
  }

  @event()
  ready(): void {
    console.log(`Logged in as ${this.user?.tag}!`)
  }

  @command({ aliases: 'pong' })
  Ping(ctx: CommandContext): void {
    ctx.message.reply('Pong!')
  }
}

new MyClient().connect('super secret token comes here', [
  GatewayIntents.DIRECT_MESSAGES,
  GatewayIntents.GUILDS,
  GatewayIntents.GUILD_MESSAGES
])

Docs

Documentation is available for main (branch) and stable (release).

Found a bug or want support? Join our discord server!

Widget for the Discord Server

Maintainer

@Helloyunho

Contributing

See the contributing file!

Pull Requests are accepted.

Small note: If editing the README, please conform to the standard-readme specification.

License

MIT © 2020-2021 Harmonyland

Made with by Harmonyland