Eleventy Plugin Svelte

11ty is a static site generator that allows developers to build fast, modern websites using HTML, Markdown, and other templating languages, without the need for a complex build system.

Svelte is a modern front-end framework that compiles your code at build time, resulting in smaller and faster applications. It uses a reactive approach to update the DOM, allowing for high performance and a smoother user experience.

RollupJS is a popular and efficient JavaScript module bundler that takes the code from multiple modules and packages them into a single optimized file, minimizing the overall size of the application and improving its performance.