Discord.js - A JavaScript library that enables the ability to code a Discord Bot.
Bastion: Discord Bot - Add Bastion to your Discord server and get an enhanced Discord experience!
Discord Bot Maker - Powerful bot development tool for Discord.
MEE6 - MEE6 is a multipurpose Discord bot with moderation capabilities, leveling, Twitch alerts, and an easy-to-use online dashboard.
BotDisco - The most customizable No Code bot for your Discord
Blargbot - blargbot is multipurpose discord bot.