The Case for Simplicity

There is a temptation in software engineering to solve problems by adding complexity. A new abstraction layer, another config option, one more microservice. But the systems I admire most are the ones where someone had the courage to subtract.

Simplicity is not the absence of capability. It is the result of deeply understanding a problem and finding the most direct path through it. When you truly understand what you are building, you can remove the scaffolding.

I have started asking myself a different question when designing systems: "What can I remove?" instead of "What should I add?" The answers are usually more interesting.

The hard part is that simplicity requires confidence. You have to believe that the straightforward approach will hold up under pressure. And that belief only comes from experience — from watching simple systems outlast complex ones.