Sapper • The predecessor of SvelteKit
Sapper is a framework for building extremely high-performance web apps. It is built on top of Svelte, a modern JavaScript compiler that turns declarative components into highly efficient imperative code that updates the DOM. Sapper provides a structure for building web applications that are fast, scalable, and easy to maintain. It includes features like server-side rendering, static site generation, and client-side navigation, making it a versatile choice for developers looking to build modern web applications.
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English, etc
Key Features of the Site
Server-Side Rendering
Improves performance and SEO by rendering pages on the server side.
Static Site Generation
Allows for the generation of static sites, which can be served from a CDN for fast loading times.
Client-Side Navigation
Provides smooth transitions between pages without a full page reload.
Code Splitting
Automatically splits code into smaller bundles to reduce load times.
Progressive Enhancement
Ensures that the app works on all devices, regardless of JavaScript support.
File-based Routing
Simplifies routing by using the file system as the routing structure.
Preloading
Prefetches pages in the background for faster navigation.
Service Worker Integration
Supports offline functionality and faster subsequent loads.
SEO Friendly
Designed with SEO in mind, making it easier for search engines to index content.
Scalability
Built to scale with your application, from small projects to large enterprise applications.
Additional information
GitHub Repository
The source code and documentation for Sapper can be found on GitHub, allowing for community contributions and transparency.
Community Support
Sapper has a growing community of developers who contribute to its ecosystem, including plugins, tutorials, and third-party tools.
Compatibility
Sapper is compatible with modern web standards and works well with other tools and libraries in the JavaScript ecosystem.
Learning Resources
There are numerous tutorials, courses, and documentation available to help new users get started with Sapper and Svelte.
Performance
Sapper applications are known for their high performance, thanks to Svelte's efficient compilation and Sapper's optimization techniques.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for sapper.svelte.dev