Legal / colophon

Colophon

Technical and publishing notes for the public website.

Scope

This page states established public constraints only.

01 / Established constraints

What is fixed here.

FastAPI, Jinja2, Markdown plus YAML, Pydantic, and minimal vanilla JavaScript.
Fraunces, Atkinson Hyperlegible, and IBM Plex Mono are self-hosted at runtime.
No cookies or third-party behavioral trackers are used on abgbc.com.
The Twin Cities atmosphere uses fixed Minneapolis reference coordinates, not visitor location.
Open-Meteo supplies modeled current conditions; NWS supplies separate severe-weather awareness.