Svelte pushes a lot of the work a frontend framework would handle to the compile step, so your app components come out as tight, well-organized JavaScript modules. Sapper is a lightweight web framework that minimizes application size through server-rendering front pages and only loading the JavaScript you need. Together, Svelte and Sapper deliver more efficient apps with great UX and simplified state management that don't compromise on SEO. Svelte and Sapper in Action is a comprehensive guide to building web apps with Svelte and Sapper. You’ll learn to write, compile, and organize Svelte components as you code a complete travel packing app. From there, you’ll master Svelte’s awesome state management model and learn to use Sapper for simplified page routing, creating static sites, and providing offline support with Service Workers. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. | Svelte And Sapper In Action by Mark Volkmann, Paperback | Indigo Chapters