Uses

The tools behind the work.

The boring choice, until the numbers say otherwise.

Daily setup

Windows laptop, PowerShell

AI-assisted development

Claude Code (most days), plus Cursor and GitHub Copilot

Building

Python, FastAPI, Streamlit, Java, Spring Boot, React

Models

Claude Haiku 5.5 in my live demo, chosen after a cost and quality comparison

Quality

pytest, ruff, pip-audit, GitHub Actions, Dependabot

Demos and video

Playwright for recordings, ffmpeg for captions, Piper for the AI narration voice (always labelled as AI)

This website

plain HTML, CSS and JavaScript, no framework and no build step; GitHub Pages on my own domain; GoatCounter for cookie-free visit counts; self-hosted fonts (Newsreader and Public Sans)

Curious how this site is built? The code is on GitHub.