Writing code serves a cognitive function: iterative confrontation with design details and trade-offs¶
Insight: Programming, like writing, is an activity where iterative sharpening reveals complexities before deployment. Manually writing code forces confrontation with design details and trade-offs that automated generation allows developers to bypass. This iterative process—what Nielsen calls 'mining for nuggets'—produces more nuanced solutions than rapid automation.
Detail: Code generation tools risk creating understanding gaps. By treating code as product rather than process, developers miss the cognitive work that surfaces competing priorities and reveals what they actually need to build. The parallel to design methodology is explicit: both code writing and design depend on embodied engagement, not abstraction alone.
Sources
- Jim Nielsen — "Code as a Tool of Process" (2026-03-24)