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Sandro Maglione

Newsletter

One long-form essay every few weeks about type-safe software, state machines, and working with AI. Written from real projects, meant to last, and revised when my thinking changes.

153 issues since 2023 · Read by 1000+ developers

Coming next

Complete guide on game development with AI

I am making a complete game with AI, without writing any code or creating any assets manually. And it's not your usual slop game. This guide will show you the entire process, and everything that I learned.

Expected 28 Oct – 4 Nov 2026

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Latest issue

#153 · 7 Oct 2026Longer essays, timeless contentIt's time for a change in schedule and format. Short weekly writing is too shallow when you have AI. I am pivoting: longer, timeless, full technical overviews, once every few weeks.Read the issue

Recent issues

All 153 issues
  1. What should you do when code becomes free#152
  2. How I am automating my job#151
  3. Effect state machines, just like XState#150
  4. State machines and effect#149
  5. Open source when you have AI#148
  6. Writing when you have AI#147
  7. API design for agents#146
  8. Library development with agents#145