The tutorial provides a comprehensive guide on building a book application using Strapi, an open-source headless CMS, with a focus on implementing infinite scrolling and search functionalities. It explains how to set up a Strapi project, create a collection type for storing book data, and use the Meilisearch plugin for advanced search capabilities. The tutorial also demonstrates the integration of React for the frontend, detailing the steps to fetch and render data in chunks using the Intersection Observer API for infinite scrolling. The process involves setting up a Strapi backend, importing book data from an external source, and configuring Meilisearch to enable efficient search operations. By following the instructions, users can create a dynamic and responsive book app that allows seamless data retrieval and user interaction.