What are the best practices for using dynamic imports in JavaScript?

What are the best practices for using dynamic imports in JavaScript?

Dynamic imports allow you to load modules on demand, improving performance. Best practices include using them for code splitting, ensuring proper error handling, and keeping imports organized.

Can you explain how code splitting works with dynamic imports?

Code splitting with dynamic imports allows you to break your code into smaller chunks that can be loaded as needed, reducing initial load time.

What are some common pitfalls to avoid when using dynamic imports?

Common pitfalls include not handling loading states, failing to catch errors, and overusing dynamic imports which can lead to performance issues.

How do I implement dynamic imports in a React application?

In a React app, you can use React.lazy and Suspense to implement dynamic imports, allowing components to load only when needed.