Rollup vs Webpack: Which is Better for Performance?

What are the performance differences between Rollup and Webpack?

Rollup is generally faster for bundling libraries due to its tree-shaking capabilities, while Webpack is more versatile for larger applications.

Can you explain tree-shaking and how it affects performance?

Tree-shaking is a feature that eliminates unused code during the bundling process, which can significantly reduce the bundle size and improve load times.

Which one should I choose for a new project?

If your project is a library or a small application, Rollup might be the better choice. For larger applications with complex requirements, Webpack is more suitable.

Are there any specific scenarios where one outperforms the other?

Yes, for example, Rollup excels in scenarios where you need to create a library with minimal overhead, while Webpack is better for applications that require dynamic imports and extensive plugin support.