A compiler that takes your declarative components and converts them into efficient JavaScript that surgically updates the DOM.

Svelte gives us the performance and simplicity we need without the runtime overhead that other frameworks bring. Writing Svelte feels natural and productive, and the compiled output is exactly what we want for a tool that needs to be fast and lightweight.

Amazing framework that's easy to work with.

Big shoutout to the Svelte community. Building with Svelte made the UI of SidekickBar feel refreshingly snappy and fun!

clean , easy , powerfull , use this on every project which fit

Super lean and reactive. No virtual DOM, super fast, and easy to write. Feels magical. Great DX, but still not as mature as React/Vue in the ecosystem.

best framework js easy to learn in html css and js

As a Svelte user, here are my experiences and opinions about this framework: 🔥 Advantages of Svelte: ✅ No Virtual DOM – Svelte compiles code to vanilla JavaScript at build time, so it's faster and lighter than React or Vue. ✅ Simple & Easy to Read Syntax – Uses a cleaner declarative style than other frameworks. ✅ Simpler Code – No need for as much boilerplate as in React (no complex useState, useEffect, or hooks). ✅ Native Reactive – Live reactivity is supported without the need for additional state management like Redux. ✅ Small Bundle Size – Svelte applications are lighter than Virtual DOM based frameworks. ✅ Easy to Use for Beginners – Clear documentation and syntax similar to standard HTML, CSS, and JavaScript. 👎 Disadvantages of Svelte: ❌ Ecosystem Still Smaller – Compared to React or Vue, the number of libraries and communities is still smaller. ❌ Support from large companies is still minimal – Not as popular as React which is supported by Meta (Facebook). ❌ Less Widely Used on an Enterprise Scale – Some companies are still hesitant to adopt because the number of developers who master Svelte is smaller. ❌ Lack of DevTools – Even though there is a Svelte DevTools, its debugging features are not as powerful as React or Vue DevTools. 🌟 Conclusion: Svelte is a fast, light, and simple modern framework, perfect for developers who want to create high-performance UIs without the complexity of Virtual DOM. Ideal for small to medium projects, but may require more consideration if used on an enterprise scale. Bandar Bola

finally a web framework I enjoy using ; why no one thought about making things so simple before ??

SVELTE helped me build a companion site CliqRex.com for our app! Svelte is the best javascript framework I've used to date. I like it better than VUE and React. :)

The best JS framework. Blazingly fast apps developed at pace.

The developer experience is second to none. State just works, the performance is wild, and deployment options are diverse. I definitely see Svelte becoming one of the biggest web frameworks in coming years.

Powerful, easy to learn. Absolutely the endgame of web development.

I'm building everything with it these days and whenever I have a pain point, a quick search reveals that there is an elegant solution already baked into the framework itself. Just top-notch modern web!

Svelte

Cybernetically enhanced web apps

Cybernetically enhanced web apps

Svelte

Cybernetically enhanced web apps

Cybernetically enhanced web apps

Svelte reviews

The community submitted 56 reviews to tell us what they like about Svelte, what Svelte can do better, and more.