Overview:

The content provided includes information on the topics of testing Next.js pages and improving performance in Next.js. It seems to be a compilation of articles or blog posts from different sources.

Features:

• Testing Next.js Pages: This article provides insights into testing Next.js pages and might include tips, strategies, and best practices for effectively testing Next.js applications.
• Improved Performance in Next.js: This article discusses techniques or methodologies to enhance the performance of Next.js applications. It might cover topics such as optimizing page size, achieving better Lighthouse scores, and improving overall loading times.

Installation:

As the provided content does not appear to be related to the installation of a specific product or theme, there is no relevant code snippet or installation guide in this case.

Summary:

The content consists of information on testing Next.js pages and improving the performance of Next.js applications. It is likely a compilation of blog posts or articles from different sources. While the specific details or techniques are unknown without accessing the links, the content provides an overview of the topics covered.