State Management

State management libraries aren't interchangeable performance-wise. Here is a symptom-to-fix checklist for diagnosing slow global state in React apps.

Context is undeniably convenient but causes specific, measurable performance issues when misused. Here is what I found when profiling context-heavy applications.

This choice is often framed as a performance decision, but the measured difference is smaller than commonly assumed. Here is what testing showed in practice.