Abstraction Is a Cost, Not a Free Feature

Mon, 07 Apr 2025 00:00:00 +0000

Software engineering culture values abstraction. Interfaces, layers, generalization, frameworks — these are treated as inherently good. The more abstract your code, the more flexible and reusable it is.

This is partially true and partially a way to build systems that are harder to understand than they need to be.

Abstraction has real benefits. It also has real costs. The question is whether the benefits outweigh the costs in a specific context — not whether abstraction is good in the abstract.

Clean Code Is Not About Pretty Code

Mon, 13 Jan 2025 00:00:00 +0000

“Clean code” has become a proxy for “code that looks like the author read Clean Code.” Short methods named with specific patterns. Classes that follow certain principles. Comments removed because “code should be self-documenting.”

This misses the point. Clean code is not a style. It’s code that manages complexity effectively — that can be understood, changed, and extended without surprising consequences.

What Complexity Actually Costs

Every line of code has carrying costs. It needs to be understood before it can be changed. Changed before it can be trusted. Tested before it can be deployed. These costs compound.

Clean-Code on dplabs — Software Engineering & Technology Consultancy

Abstraction Is a Cost, Not a Free Feature

Clean Code Is Not About Pretty Code

What Complexity Actually Costs