Does anyone have a better article on this? This is ok, but it seems like there are better - I would love to share with my team.

These are things I always share with them:

On code reviews: https://mtlynch.io/code-review-love/

On simplicity: https://grugbrain.dev/

On SOLID (even though we use Python now): https://www.baeldung.com/solid-principles

I would love to have a "standard" article for planning.