How do I implement the Context API in my React app?
To implement the Context API, first create a context using React.createContext()
. Then, wrap your component tree with the Context.Provider
.
What are the benefits of using the Context API over prop drilling?
The Context API helps avoid prop drilling by allowing you to share state across the component tree without passing props manually at every level.
Can you show me a simple example of using the Context API?
Sure! Here's a basic example: create a context, provide a value in a parent component, and consume it in a child component using useContext
.
Are there any performance concerns I should be aware of?
Yes, excessive re-renders can occur if the context value changes frequently. It's best to keep the context value stable or use memoization.
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