Next.js

Next.js has a lot of features and conventions that require time to understand fully, such as the file system API routes, dynamic imports, and advanced configuration options.

While Next.js provides many out-of-the-box solutions for common web development tasks, it can be restrictive when trying to customize specific behaviors or integrate with third-party services that do not fit its conventions.

In large-scale applications with many pages and components, the automatic code splitting and server-side rendering can introduce performance overhead due to increased build times and potential for more complex runtime behavior.

Setting up advanced features such as custom webpack configurations or integrating with legacy systems requires a deep understanding of both Next.js internals and the specific requirements, which can be challenging.