What is code splitting and why is it important?

What is code splitting and why is it important?

Code splitting is a technique in web development that allows you to split your code into smaller chunks. This helps improve load times and performance by only loading the necessary code for the current page.

How does code splitting work in practice?

In practice, code splitting can be implemented using tools like Webpack. It analyzes your code and creates separate bundles that can be loaded on demand.

Can you give me an example of when to use code splitting?

Sure! If you have a large application with multiple routes, you can split the code for each route so that only the code for the current route is loaded, reducing the initial load time.

Are there any downsides to code splitting?

Yes, one downside is that it can introduce additional network requests, which might affect performance if not managed properly. It's important to balance code splitting with overall application performance.