This course explores Sapper, a framework for building web applications with Svelte, focusing on how Sapper leverages Svelte’s component-based approach to create fast, server-side rendered applications. It examines Sapper’s file-routing system, server-side data fetching, and service worker integration for offline support. Participants learn to set up Sapper projects, create routes, and build full-fledged SEO-friendly web applications. The course also touches on how to handle state management, data stores, and the deployment of Sapper applications. By the end of this course, learners are equipped with the knowledge to utilize Sapper for creating high-performance, scalable web applications that provide rich, interactive user experiences.