Svelte is a modern JavaScript framework designed for building user interfaces with a focus on performance and simplicity. Unlike traditional frameworks like React or Vue, Svelte shifts much of the work typically done in the browser to the build time by compiling components into highly optimized, imperative JavaScript. This approach leads to smaller bundle sizes and faster runtime performance. In Svelte, components are written in a simple, HTML-like syntax, with embedded JavaScript and CSS, allowing for a more intuitive and less boilerplate-heavy development experience. For application developers, Svelte offers a reactive programming paradigm where component reactivity is managed automatically, resulting in more maintainable code. Its lightweight ecosystem makes it an attractive choice for both small projects and large-scale applications, especially when client-side performance and ease of use are priorities.
View the most prominent open source Svelte projects in the list below. Click on a specific project to view its alternative or complementary packages. Make comparisons and find the best package for your app.
- Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation☆87,129Updated this week
- High performance self-hosted photo and video management solution.☆69,624Updated this week
- The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentra…☆70,245Updated this week
- 🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte …☆45,743Updated this week
- An open-source & self-hostable Heroku / Netlify / Vercel alternative.☆43,120Updated this week
- 🌼 🌼 🌼 🌼 🌼 The most popular, free and open-source Tailwind CSS component library☆37,467Updated this week
- best way to save what you love☆34,898Updated this week
- React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https…☆30,447Updated this week
- Create beautiful applications using Go☆28,905Updated this week
- 🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table☆26,655Updated last week
- ⚡ Empowering JavaScript with native platform APIs. ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what yo…☆24,855Updated this week
- web development, streamlined☆19,454Updated last week
- A set of over 5800 free MIT-licensed high-quality SVG icons for you to use in your web projects.☆19,338Updated last month
- The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered application…☆15,485Updated this week
- 🔵 Make TypeScript errors prettier and human-readable in VSCode 🎀☆13,901Updated 4 months ago
- An online IDE for rapid web development☆13,387Updated this week
- Write components once, run everywhere. Compiles to React, Vue, Qwik, Solid, Angular, Svelte, and more.☆13,262Updated last week
- Session replay, cobrowsing and product analytics you can self-host. Ideal for reproducing issues and iterating on your product.☆10,202Updated last week
- Open source codebase powering the HuggingChat app☆8,927Updated this week
- tsParticles - Easily create highly customizable JavaScript particles effects, confetti explosions and fireworks animations and use them a…☆8,317Updated this week
- Visual connectivity for webapps☆7,777Updated 9 months ago
- A lightweight carousel library with fluid motion and great swipe precision.☆7,322Updated 3 weeks ago
- shadcn/ui, but for Svelte. ✨☆6,968Updated this week
- Next generation utility-first CSS framework.☆6,543Updated last year
- An animated number component for React, Vue, Svelte, and TS/JS.☆6,358Updated last week
- 💪🏻 Blazing-fast system monitoring for your desktop (built with Rust, Tauri & Svelte)☆6,933Updated last month
- 🤖 Headless UI for Virtualizing Large Element Lists in JS/TS, React, Solid, Vue and Svelte☆6,178Updated last week
- A collection of advanced CSS styles to create realistic-looking effects for the faces of Pokemon cards.☆6,298Updated this week
- FE 기술 소식 큐레이션 뉴스레터☆6,044Updated last week
- A web interface for chatting with Alpaca through llama.cpp. Fully dockerized, with an easy to use API.☆5,730Updated this week
- The Full-Stack Web Framework for Go☆5,603Updated last year
- Skeleton is an adaptive design system powered by Tailwind CSS.☆5,575Updated this week
- ⚡A zero-config bundler for JavaScript applications.☆5,215Updated 3 years ago
- Business intelligence as code: build fast, interactive data visualizations in SQL and markdown☆5,339Updated last week
- Splide is a lightweight, flexible and accessible slider/carousel written in TypeScript. No dependencies, no Lighthouse errors.☆5,131Updated last year
- Build your design system in React, Solid, Vue or Svelte. Powered by finite state machines☆4,591Updated this week
- Hackable Markdown Editor and Viewer (WIP)☆4,363Updated last year
- 🧩 A beautiful library with SVG logos. Built with Sveltekit & Tailwind CSS.☆4,678Updated last week
- Build high-quality, accessible design systems design system. Works in React, Svelte, Vue, and Solid☆4,439Updated this week
- Generate responsive pages and apps on HTML, Tailwind, Flutter and SwiftUI.☆4,279Updated last week