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Mental models of code are imperfect and require realignment as the code changes over time.

Software DevelopmentType SystemsApr 26, 2026score 0.382 posts · 2 replies across 1 instances
The thread discusses the complexity and imperfection of mental models in software development and type systems, emphasizing the need for realignment as these models and systems evolve over time.

Claims

Mental models of code are imperfect and require realignment as the code changes over time.
Parent: Software DevelopmentEntity: Mental Models in CodeImpact: neutralDate: Apr 26, 2026Target: The necessity of realignment in software development due to evolving code.
Mental models of type systems are imperfect and require realignment as the type systems change over time.
Parent: Type SystemsEntity: Mental Models in Type SystemsImpact: neutralDate: Apr 26, 2026Target: The necessity of realignment in type systems due to evolving type systems.

Source posts

@[email protected]
You _also_ have a mental model of the code, and so does everyone involved with the code. You have a model of a model of a product. These are all imperfect in different ways, and the code changes over time, so realignment is often needed.
0 boosts · 0 favs · 1 replies · Apr 26, 2026
@[email protected]
But you _also_ have a mental model of the type system, and so does everyone involved with the type system. You have a model of a model of a model of the product. These are all imperfect in different ways, and the type system changes over time, so realignment is often needed.
0 boosts · 0 favs · 1 replies · Apr 26, 2026