Lesson 6 / 7 · ~12 minutes
A real project from A to Z
I promised the course would end with proof. Here it is: the entire walterstein.eu website — including this course — was vibecoded, exactly the way lessons 0–5 teach. Zero lines of hand-written code. The following replay is a condensed record of real sessions.
The final challenge: build something of your own
Theory's over. Pick a project that genuinely helps you — ideally from your own field, so the result actually serves you:
- A calculator for your trade — quotes, material usage, margins…
- A business card site or mini web — for yourself, your company, a project, a band.
- Tracking something — tasks, expenses, orders, inventory.
You know the drill; here it is in short:
- New folder, run
claude(lesson 1) - The brief: WHAT · WHY · HOW · WHEN it's done (lesson 2)
- "Set up git and make the first commit" (lesson 4)
- Iterate in small steps, commit after every working version (lesson 3)
- Finally: "write the state into CLAUDE.md" (lesson 5)
Self-assessment
Once your project is done, go through the checklist — this is what separates luck from craft:
// done
You've completed Vibecoding with Claude Code
You've been through the whole cycle: mindset, setup, the brief, iteration, guardrails, context and a real project. From here on it's just practice — and practice is measured in things you build.
If you want AI and automation deployed in your company properly — without the learning curve and with a guaranteed result — that's exactly what the initial consultation is for. The fee is credited toward the project if we work together.