The Case for Simple Systems
Why simpler structures often outperform clever ones once a project has to be maintained.
Simple systems are easier to reason about under pressure. That matters more than elegance when a real bug appears, the team is short on time, and someone new has to understand the code quickly.
Complexity carries rent
Every abstraction should justify itself over time. If it saves effort once but costs attention forever, it may not have been a good trade.
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Clarity scales better
The cleanest code is often the code that explains itself without a tour guide. Naming, structure, and consistency do most of the heavy lifting.
What to keep
Keep the patterns that lower cognitive load. Remove the ones that exist mostly because they looked impressive during implementation.