Entropy in Computer Code According to the Pragmatic Programmer

Rosich Marcos

2025/06/19

I just dove into the first chapter of “The Pragmatic Programmer.”

This first chapter is a potent wake-up call for any developer. It’s not just about specific languages or frameworks. It’s a mindset: a pragmatic approach to building robust, adaptable, and maintainable software.

Me holding “The Pragmatic Programmer” book.

The “Broken Windows Theory” is a brilliant analogy. A small, unaddressed problem quickly becomes a sign of abandonment. This neglect invites the system to fully decay. It’s like a neglected house: one broken window soon leads to more.

But what truly captivated me was the concept of “software entropy.” It’s a perfect metaphor for inherent chaos. Systems, like messy rooms, naturally tend towards disorder. If not actively maintained, they mercilessly degenerate.

It’s like rust on metal: once it starts, it spreads. This entropy, underscores the urgency of proactive maintenance. We cannot let problems fester; they must be tackled immediately.

The emphasis on continuous learning and adapting to change felt crucial. In the fast-paced world of game development, we must always seek better ways to do things. Embracing new technologies, not fearing them, is vital.

The Pragmatic Programmer quote

I’m excited to discover the other gems this book holds. This philosophy of deliberate, responsible, and continuously improving work feels like the perfect foundation for my next steps.

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