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Svelte shifts as much work as possible out of the browser and into your build step. No more manual optimisations — just faster, more efficient apps.
Welcome to the Svelte reference documentation! This is intended as a resource for people who already have some familiarity with Svelte and want to learn more about using it. If that's not you (yet), you may prefer to visit the interactive tutorial or the examples before consulting this reference.
Welcome to the Svelte tutorial! This will teach you everything you need to know to easily build web applications of all sizes, with high performance and a small footprint. You can also consult the API docs and the examples, or — if you're impatient to start hacking on your machine locally — create a project with npm init svelte. What is Svelte?
Jun 28, 2024 · Svelte sticks closely to the classic web development model of HTML, CSS, and JS, just adding a few extensions to HTML and JavaScript. It arguably has fewer concepts and tools to learn than some of the other framework options.
Svelte is a new way to build web applications. It's a compiler that takes your declarative components and converts them into efficient JavaScript that surgically updates the DOM. Learn more at the Svelte website, or stop by the Discord chatroom.
In Svelte, an application is composed from one or more components. A component is a reusable self-contained block of code that encapsulates markup, styles and behaviours that belong together. Like Ractive and Vue, Svelte promotes the concept of single-file components: a component is just an .html file.
Jun 22, 2023 · Svelte 4 makes the Svelte authoring experience more intuitive and consistent: |local is now the default for transitions to avoid animations blocking page transitions, preprocessors are now easier to write, and multiple fixes make CSP easier to set up and use.
Svelte turns your templates into tiny, framework-less vanilla JavaScript. Simple and familiar. Build apps out of composable, easy-to-write blocks using languages you already know. Super fast, rock solid. Compile-time static analysis ensures the browser does no more work than it needs to.
Dec 12, 2021 · If you're new to Svelte, or to JavaScript in general, it can be confusing to keep them all straight. $: console.log(`Total: ${$count}`); In this post, I'll show all the different meanings that $ can have in Svelte. First, let's start with the primary uses of $ in Svelte: reactive statements and reactive stores.
A magical Svelte preprocessor with sensible defaults and support for: PostCSS, SCSS, Less, Stylus, Coffeescript, TypeScript, Pug and much more.
