BotGhost - Create a discord bot without coding
Scratch For Discord - Scratch For Discord is a web application that enables you to create chatbots without any programming whatsoever.
MEE6 - MEE6 is a multipurpose Discord bot with moderation capabilities, leveling, Twitch alerts, and an easy-to-use online dashboard.
Bot Designer For Discord - Bot Designer For Discord is an application that allows users to build their own bots without any programming.
Discord.js - A JavaScript library that enables the ability to code a Discord Bot.
Bot Commander for Discord - Bot Commander for Discord is an app that helps you create your own discord bots and assign commands to them without any prior programming.