Made in discord.js and discord.js-commando. If you want to make a bot using a framework click Commando Bot, otherwise click Discord.js Bot. It is recommended to use Discord.js Bot.
If you need any help using discord.js-commando or discord.js go to:
Commando Beginners Guide,
Commando Documentation or
Discord.js Documentation
For support go to - Weebcord
Note: Discord.js-commando isn't a standalone discord bot api, it is made as a framework for discord.js, meaning it MUST be used along with discord.js.