How to get a bot up and running from scratch;How to properly create, organize, and expand on your commands;In-depth explanations and examples regarding popular topics (e.g. reactions, embeds, canvas);Working with databases (e.g. sequelize and keyv);Getting started with sharding;And much more.
This guide will also cover subjects like common errors and how to solve them, keeping your code clean, setting up a proper development environment, etc.