Practical guide on how to run AI decision models (like JEV) locally, in a fully private, self-hosted environment. So you can keep doing your thing, even if the internet is down.

A practical quality setup for Python in the age of coding agents: uv for environments and lockfiles, Ruff for linting, Mypy for type checking, Black for formatting, and pytest as the feedback loop, with the human still signing off on what the tests actually mean.