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A legal FEN is not a game: state identity in a browser chess extension

Same FEN, different game If you key a chess overlay on FEN alone, two different games can look identical. Rematches are where this shows up.

  • A FEN string alone doesn't define a unique chess game in a browser extension
  • Multiple legal FENs can coexist, each with its own game state
  • Factors like controls, hints, and live move list determine the game's identity

🥇The Real Value of Event-Driven Architecture Isn't Technology. It's Cost Reduction.

👋 Hi dev community! I originally published this on my LinkedIn Newsletter, but wanted to share it with the dev community here to get your thoughts on how your engineering teams handle infrastructure…

  • Traditional Request-Driven Architecture struggles with integration complexity and rising costs.
  • Event-Driven Architecture (EDA) slashes costs, accelerates delivery, and enhances scalability.

Design Around Humans

An agent can complete a task independently. That does not make the human irrelevant. We are the fragile part of the interaction. Attention runs out. Fatigue weakens judgment. Understanding takes time.

  • Humans are crucial in decision-making, despite agents' capabilities.
  • Systems should aid understanding, not overwhelm with unnecessary info.
  • Purpose of automation is to enhance comprehension, not expedite approval.

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