Ask HN: How do you set up a new dev machine? (2025 edition)

Looking for ideas here! New machine will be on OS X. I am currently playing around with Ansible and for now I am able to set up much of the non-dev applications + `pnpm`, `ruby`, `go`. (I based a lot of it on https://github.com/geerlingguy/mac-dev-playbook as I wanted to learn Ansible anyway).

Thank you!