When should I use render props in React?

When should I use render props in React?

Render props are useful when you want to share code between components. They allow you to pass a function as a prop that returns a React element.

Can you give me an example of how to implement render props?

Sure! You can create a component that takes a render prop and uses it to render its children. For example:

const DataFetcher = ({ render }) => {
  const data = fetchData(); // Assume fetchData is a function that fetches data
  return render(data);
};

<DataFetcher render={data => <DisplayData data={data} />} />

What are the advantages of using render props over other patterns?

Render props provide more flexibility and reusability compared to higher-order components. They also avoid issues with props collision.

Are there any downsides to using render props?

One downside is that it can lead to more nesting in your component tree, which might affect readability. Also, it can cause performance issues if not managed properly.