What are some practical use cases for the Context API in React?
The Context API is great for managing global state. Common use cases include theming, user authentication, and language settings.
Can you explain how it helps with user authentication?
Sure! The Context API allows you to create a global authentication state that can be accessed by any component, making it easier to manage user sessions.
What about theming? How does that work?
With theming, you can create a ThemeContext that holds the current theme and provides it to all components, allowing for easy theme switching.
Are there any performance concerns with using the Context API?
Yes, if not used carefully, it can lead to unnecessary re-renders. It's best to keep context values stable and only update them when necessary.
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