CortechOS 1.0

I build small, useful things.

Email security, contact-card utilities, AI tooling, and the occasional piece of generative art. Enable JavaScript to boot into CortechOS — a tiny desktop where you can open each project in a window.

Products

🛡️dmarc.mx
Email security analyzer — DMARC, SPF, DKIM, BIMI, MTA-STS.
📣donthype.me
AI-powered RSS reader — analyzes clickbait and rewrites headlines.
🏠apartment-stager
Browser-based floor-plan staging — no bundler, just HTML + Konva.
📇q-r.contact
Local QR code generator for contact cards — no tracking, works offline.

Podcasts

Cortech Daily
About nine minutes each morning on AI, security, and Cloudflare — every item linked to its source.
Listen on Spotify ↗
Frontier Commits
Weekly, on what Anthropic, OpenAI, Google DeepMind, and xAI actually shipped on GitHub.
Listen on Spotify ↗

Support

GitHub Sponsors Star on GitHub