React vs Svelte
Two UI library (with Vite) options for frontend framework. When each fits, what it costs, who moves from one to the other, and what makers who chose it say.
Which fits you
Choose React if- Your app lives behind a login and doesn't need search traffic
Use it whenYour app lives behind a login and doesn't need server rendering, or you want to pick routing and data libraries yourself.
Trade-offOn its own it has no routing, data loading or server rendering; you assemble those from separate libraries or move to a React framework.
Choose Svelte if- Interactive apps and widgets with little boilerplate, compiled to small client bundles.
Use it whenBundle size matters, or you want less code per component than React.
Trade-offSmaller component ecosystem than React, and Svelte 5 changed the reactivity syntax, so older tutorials and AI suggestions may use the previous style.
At a glance
| React | Svelte | |
|---|---|---|
| Used by | 200 makers' products · 1193 open-source projects | 42 makers' products · 102 open-source projects |
| Downloads | 155.8M/wk+2% vs npm | 5.4M/wk−27% vs npm |
| Pricing | Free (open source, MIT). | Free (open source, MIT). |
| Free tier | Yes | Yes |
| Open source | Yes | Yes |
What makers say
Makers on using it for frontend framework, from Product Hunt and Starter Story interviews, each linked to the source. Products with a page of their own and fuller notes first.
On ReactPowers our frontend. It made building an intuitive and fast interface so much easier, and its huge ecosystem gave us the confidence to experiment without worrying about running into walls.
React gives us the perfect balance of flexibility and performance. The component-driven structure allows clean reuse and faster iteration, and the ecosystem is richer and more battle-tested.
gridland allows you to render React into both the browser and the terminal. In the browser, it renders to a custom HTML canvas. In the terminal, it renders with OpenTUI.
On SvelteSvelteKit is the web framework underneath Evidence. We've loved working with Svelte and watching it evolve over the past few years. The community has helped our project a ton.
Svelte compiles to vanilla JavaScript instead of shipping a runtime, so our landing page and client app load fast, stay small, and don't drag a virtual DOM around just to update a button.
I went with Svelte because I heard a lot of React devs usually like Svelte better than React. Svelte was my first JS framework, and it was a pretty good experience overall.
Loved and watch-outs
Themes that recur in makers' words and Hacker News comments, each linked to what it summarises.
ReactSvelteOn Product Hunt: 5.0★, 52 reviews · mentioned most: developer experience, easy to learn, fast performance · complaints: ecosystem sizeWho uses each
AidaJet
Aritect
Baselight
Adoptly
Dad Reply
Evidence
Unabyss
unloved
vol
ZenkanWhat makers pair each with
With React
Tailgrids
Instatus
Airial TravelAveksanaBasedLabs.ai
Bebop.aiBeppo
BoltBrokeeBrowserlessClosing CreditsCognotaCrustdataData Fetcherand 33 more
Medusa
Moneo AI
Pluto Door
Metabase
DatazipMaildroppa
MailTock
Migma AI
MIOSNMorningscore
NeuralAgentNotiSprite
OptimizeGEO.ai
QualGentand 10 more
Hands Off
Reviewradar
serenities
Skilled Partner
TestMu AI
Layer
LiftmyCV
thumbsss
DepthWith Svelte
Formcrafts
OboeNeither quite right?
See the whole frontend framework decision →
Next.jsReact full-stackReact apps that want server rendering, API routes and the largest set of examples, templates and SaaS starters.vs React →
React RouterReact full-stackReact apps built around web standards — loaders, actions and forms — in the lineage of Remix.
TanStack StartReact full-stackType-safe routing and server functions for React or Solid, built on TanStack Router.
SvelteKitSvelte or Vue full-stackApps written in Svelte, with less boilerplate and small client bundles.
NuxtSvelte or Vue full-stackVue apps, with a large module ecosystem for auth, content, images and SEO.vs React →
AstroContent-firstMarketing sites, docs and blogs that ship minimal JavaScript, with interactive islands from any UI library.