Which camp you want follows directly from your product. If you ship mobile only, a polished native-first library is the lighter path. If you're building web and native together and want shared components, theming and ideally charts, you need a genuinely universal system — and "universal" should mean real shared theming, not just two packages with similar names.
That distinction is the core of the criteria below. The picks span both camps: the leading universal options, a strong native-first Material library, and where Vireya — a hybrid web-plus-native system with shared tokens — fits among them.
What makes a strong alternative
- Universal vs. native-first: whether the same components render on both web and React Native, or target mobile alone.
- Shared theming: whether web and native genuinely share one token/theme layer, not two parallel configs.
- Styling and performance: how styling works on native (compiler, runtime, or static) and its performance characteristics.
- Bundled scope: whether charts and pre-composed blocks come along for both platforms or are web-only.
Where Vireya fits
Vireya belongs in this conversation as the alternative to a React Native UI library, not as one of them. Rather than rendering native components, it takes the hybrid route: you build your UI once as a web app with Vireya's tokenized components, blocks and charts, then ship it to mobile inside a native WebView shell with a typed bridge (`@vireya/rpc`) for native functions. It's the Mobile Bridge pattern Shopify documented and that apps like Mercado Livre and Magazine Luiza use — one web codebase reaching mobile instead of a second UI in React Native.
So the honest framing is a fork in the road. If you want true React Native — your interface as native views — the libraries below are the answer, and they're far more mature on native specifics than Vireya (v0.1.0, bridge maturing, Expo first). If you'd rather not maintain a separate React Native UI at all, Vireya's hybrid approach is the trade: one codebase and web velocity, accepting a WebView rather than native rendering.
See why teams choose Vireya, compare it head-to-head, find the best library by use case, or browse the live blocks and charts.
The alternatives
Tamagui
Universal web plus native with an optimizing compiler and strongly-typed themes, tuned hard for performance. The most performance-focused universal option, with a correspondingly involved setup. Best for performance-focused universal apps. Compare Vireya vs Tamagui.
gluestack-ui
Universal copy-paste components styled with NativeWind (Tailwind across platforms), so you own the source. A natural fit for teams who want Tailwind DX on both web and native. Best for Tailwind DX across platforms. Compare Vireya vs gluestack-ui.
React Native Paper
A mature, well-maintained Material Design 3 library focused on React Native. The strongest pick if you ship mobile-first and want a polished native Material look. Best for Material Design on mobile. Compare Vireya vs React Native Paper.
The bottom line
Start by naming your camp: mobile-only points to a native-first library like React Native Paper, while web-and-native together points to a universal system — Tamagui leading on performance, gluestack on Tailwind DX and ownership. But there's a third option that isn't a React Native library at all: Vireya's hybrid route ships one web codebase to mobile via a native WebView and a typed bridge. Choose true React Native for native rendering, or hybrid (Vireya) to avoid a second UI codebase entirely.
Frequently asked questions
What is the best React Native UI library?
For true React Native rendered as native components, Tamagui or gluestack-ui for universal web + native, and React Native Paper for Material Design on mobile. Vireya is a different route — a hybrid WebView approach that ships one web codebase to mobile rather than being a React Native UI library.
Which React Native libraries also work on the web?
Tamagui and gluestack-ui are universal (web + native) and React Native Paper supports web via react-native-web. Vireya is not a React Native library — it runs your web UI inside a native WebView, so it reaches mobile without rendering native components.
Should I use a React Native library or a hybrid WebView approach?
Use a React Native library (Tamagui, gluestack-ui, React Native Paper) when you want your UI rendered as native views and maximum nativeness. Use a hybrid WebView approach like Vireya when you'd rather keep one web codebase, ship updates to dynamic screens without app-store review, and accept a tuned WebView over native rendering.