Lab
I’ve always played at building things. Now the game goes further.
For years I’ve built things on my own: online shops, websites, apps nobody had asked for. With AI I can now take them from idea to code on my own, and this is where I’ll keep adding what comes out.
¿Terraza hoy?
01 · Live · 2026
It tells you whether it’s worth heading out to a terrace today, with one word and a line to send to the group chat. In Spanish.
- What I did
- Everything: the idea, the verdict rules, the tone, the design and the code.
- Built with
- Claude Code, open data from Open-Meteo and Vercel. No sign-up, no app.
- The hard part
- Turning twenty weather variables into a one-second answer.
This website
02 · Live · 2026
Designed and built with Claude Code on a system that fits on one page. You can break it and see why each rule is there.
8 text sizes · 2 weights: 400 and 500 · 1.8 MB home page weight on load · 0 cookies
In the workshop. Better told in person.
- TrenFiable — Renfe’s real train delays, shown so you can decide when to leave. (In progress, 2026)
- Vinotipo — A wine cellar in your pocket for people who collect wine without being experts. (Prototype, 2026)
- Mr. Mokers — My own online shop for underwear and socks: brand, website, catalogue and shipping, end to end. (Closed, 2019–23)
- Vinoteca de la Mancha — My online shop for wines from Valdepeñas and its region. (Closed, 2021–22)
Some can’t be shown yet and others have closed. They all have a story. Let’s talk over coffee →