The Essential blog
Engineering notes.
Useful decisions.
Project stories and practical guidance for turning ideas into software people can rely on.
Software decisions, from idea to operation

As Software Gets Cheaper, Which Problems Become Worth Solving?
How the Jevons paradox can help businesses reassess AI-assisted software projects using workflow value, full costs and ownership.
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From Lovable Prototype to Production: What the Refactoring Story Teaches Us
A real Essential delivery, and a practical way to decide what to keep, refactor and verify when an AI-built prototype needs to become a maintained product.
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Is Your AI-Built App Ready for Customers?
A practical release review for AI-built applications: user journeys, permissions, failure handling, operations and ownership.
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Build, Buy or Extend? SaaS vs Custom Software in the AI Era
How to compare SaaS, custom software and extensions using workflow fit, operating cost, ownership and a focused first investment.
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