Chakra UI vs Ninna UI
Accessible React component library with runtime JS theming. Compare Chakra UI and Ninna UI side by side to find which React component library fits your project in 2026.
Quick Verdict
Chakra UI Chakra UI is a mature, accessible React component library with an extensive set of components. It uses Emotion for CSS-in-JS styling and requires JavaScript providers for theming and color mode.. Ninna UI offers CSS-only theming with zero runtime overhead, Radix-powered accessibility, Tailwind CSS v4 native support, and oklch perceptual colors — all delivered as standard npm packages with automatic updates.
Feature Comparison
Side-by-side comparison of key features between Chakra UI and Ninna UI.
| Feature | Ninna UI | Chakra UI |
|---|---|---|
| Installation model | npm packages (12 scoped packages) | npm package (@chakra-ui/react) |
| Theming approach | CSS imports only — zero JS config | JavaScript ThemeProvider + extendTheme() |
| Dark mode | Automatic via CSS — no provider needed | ColorModeProvider (JS runtime) |
| Component count | 69 components | 80+ components |
| Accessibility | Radix UI internally for complex widgets | Built-in ARIA compliance |
| Bundle size | Tree-shakeable, CSS-only theming | Large runtime (Emotion + framer-motion) |
| Tailwind CSS | v4 native (CSS-first config) | Not compatible (custom styling system) |
| TypeScript | Strict mode, data-slot types | Good type support |
| Customization | 98 data-slot CSS targets + cn() | JS theme object (extendTheme) |
| Maintenance | Standard npm update | Standard npm update |
| SSR support | Full (React Router / Next.js) | Good (requires provider setup) |
| React version | React 19+ | React 18+ |
| Color system | oklch perceptual colors | HSL / Hex tokens |
| Learning curve | Low — CSS imports + React props | Medium — JS config, provider patterns |
| Update mechanism | npm update (semver) | npm update (semver) |
Why choose Ninna UI
Key advantages of Ninna UI over Chakra UI for your next project.
Zero runtime theming — CSS-only vs Chakra's JavaScript ThemeProvider
No Emotion or framer-motion dependencies — significantly smaller bundle
Tailwind CSS v4 native — use utility classes alongside components
oklch perceptual colors vs Chakra's HSL/Hex tokens
No provider wrappers needed (ChakraProvider, ColorModeProvider)
Honest trade-offs
Where Chakra UI has advantages — we believe in transparent comparisons.
80+ components — more extensive than Ninna UI's 69
Mature ecosystem with large community (since 2019)
Supports React 18 (Ninna UI requires React 19+)
Built-in animation system via framer-motion integration
More comprehensive documentation and examples
Migrating from Chakra UI
Step-by-step guide to move your project from Chakra UI to Ninna UI.
- 1
Remove `ChakraProvider` and `ColorModeProvider` wrappers from your app root
- 2
Replace `@chakra-ui/react` imports with `@ninna-ui/*` packages
- 3
Replace `useColorMode()` with CSS class-based dark mode (`.dark` on root element)
- 4
Replace `extendTheme()` with CSS theme preset import — no JS config needed
- 5
Install Tailwind CSS v4 — Chakra uses Emotion styling, Ninna UI uses Tailwind
- 6
Note: Bundle size will decrease significantly, theming becomes CSS-only
Ready to try Ninna UI?
Install in under 60 seconds. One CSS import, zero JavaScript config.
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This comparison page is for informational purposes only. Information is based on official documentation and public data. All trademarks, logos, and brand names are the property of their respective owners. Last updated: March 2026.