Missing Notes for Professional Developers

This is very opinionated best practices and if you're experienced Django developers, there are some that you might not agree with.

Correct way to generate migrations

• Start with new empty database.

• git checkout main

• run the initial migrations

• git checkout the-branch

• delete existing migrations if you already created before - each branch should only have one migrations

• create new migrations from your models changes

How to test migrations?

Always use intermediate table for M2M relationship