How to deploy a bot to Heroku (discord.js)?

Question

JavaScript

What do I need to create and how do I upload the bot to Heroku?

Answer 1

https://elements.heroku.com/buildpacks/synicalsynt... no big deal. Buildpack as a regular npm package with package.json. In it, the start script is described, everything is in the script.
Procfile is the main thing not to forget, as I understand it, it describes how to run scripts.
At the end already heroku create --buildpack git-url