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Svelte - Cybernetically enhanced web apps
Svelte is a radical new approach to building user interfaces. Whereas traditional frameworks like React and Vue do the bulk of their work in the browser, Svelte shifts that work into a compile step that happens when you build your app.
JavaScript
Added on 2025年7月4日83,278
Stars4,561
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LanguageProject Introduction
Summary
Svelte is a compiler that transforms your declarative components into efficient JavaScript code that surgically updates the DOM.
Problem Solved
Traditional frameworks can introduce significant runtime overhead and complexity. Svelte solves this by compiling components away, resulting in highly performant, lightweight code that runs efficiently even on less powerful devices.
Core Features
No Virtual DOM
Compile-time approach shifts work from browser to build step, resulting in highly optimized code.
Truly Reactive
Simple, intuitive syntax that feels like writing vanilla HTML, CSS, and JavaScript.
Tiny Bundle Size
Generates minimal code, leading to smaller bundle sizes and faster load times.
Tech Stack
JavaScript
TypeScript
Node.js
Rollup
Webpack
Use Cases
Svelte is an excellent choice for a variety of web development projects, especially where performance and developer experience are key.
Building SPAs
Details
Build lightning-fast single-page applications that offer a smooth user experience.
User Value
Faster load times and better user interaction compared to traditional frameworks.
Adding Interactivity to Existing Sites
Details
Integrate lightweight, interactive components into existing multi-page websites.
User Value
Enhance static sites with dynamic features without the overhead of a full framework.
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