Colophon

How this site is built

One person, one repository, nothing exotic. Every page is rendered to plain HTML at build time, so a crawler that runs no JavaScript reads exactly what you are reading.

The stack

Boring on purpose.

React 19 and React Router 7, prerendered to static HTML and hydrated in the browser.
Vite and TypeScript, with a build that refuses to ship if a page renders empty or a link points nowhere.
Firebase Hosting, on the free tier, with the DNS on Cloudflare.
Inter, JetBrains Mono and Stack Sans Notch, self-hosted, so no font request ever leaves the site.
Three languages, English, Portuguese and Spanish, each at its own translated addresses.

In the open

The numbers.

$12

Monthly cost of the portal

Languages

Trackers, cookies and analytics

For machines

Read by people and by crawlers alike.

Search engines and AI models get the same pages a reader does, plus a few plain files that describe the site. Nothing is hidden and nothing is served only to bots.

sitemap.xml every page, with its translations
feed.xml new pieces, in this language
llms.txt a plain-language map of the site for language models
humans.txt who made this
security.txt where to report a vulnerability