Advanced Patterns and Common Pitfalls
Explore how to handle asynchronous operations and effects in React by understanding race conditions and common pitfalls with useEffect. Learn to design components that manage state updates safely, avoid stale data, and maintain clarity by separating concerns and controlling side effects effectively.
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When working with asynchronous logic, effects, and state coordination, we encounter a new class of problems. These are not syntax issues. There are timing issues, data consistency issues, and architectural mistakes that emerge when multiple pieces of state interact over time. This lesson builds a mental model for race conditions, helps you understand common mistakes with useEffect, and teaches how to design safer, more predictable components.
What are race conditions?
A race condition occurs when multiple ...