Speed with structure
Fast iteration is possible when UI state, data fetching, and reusable components have clear ownership. Without this, every new feature adds unpredictable side effects.
Practical patterns
- Use feature folders with shared primitives.
- Define API adapters instead of coupling pages directly to response shapes.
- Protect core layouts with regression tests.
- Measure hydration and route transition performance.
Delivery impact
A stable frontend architecture makes handoff easier across developers and reduces bug-fix effort after each release cycle.