Ninna UI - A Better HeroUI Alternative
Lighter runtime. No provider wrappers.
HeroUI looks great but requires HeroUIProvider and React Aria Components. Ninna UI delivers polished components with CSS-only theming - no providers, simpler setup, lighter bundles.
Why developers switch from HeroUI
Common reasons developers move from HeroUI to Ninna UI:
Want to drop the HeroUIProvider wrapper from your app root
Need lighter bundles without HeroUIProvider and React Aria runtime
Looking for oklch perceptual colors instead of HSL-based tokens
Prefer CSS-only theming with zero JavaScript configuration
Want a simpler dependency tree without React Aria runtime overhead
Is it worth switching?
HeroUI and Ninna UI are close cousins, so moves are usually about setup preference: trading a provider plus Tailwind plugin for a single CSS import and Radix internals.
When HeroUI is the better choice
We don't think Ninna UI wins every time. Stick with HeroUI if:
1
You prefer React Aria as the accessibility foundation over Radix.
2
You like HeroUI's specific visual style and animation defaults out of the box.
3
You're already on HeroUI/NextUI and happy with its provider-based setup.
At a glance
67
Ninna UI components
5
Theme presets included
0
JS theming runtime
Want a detailed comparison?
See a side-by-side feature table, honest trade-offs, and a step-by-step migration guide.
HeroUI vs Ninna UI - Full ComparisonReady to try Ninna UI?
Install in under 60 seconds. One CSS import, zero JavaScript config.
Switching from HeroUI: FAQ
Why move from HeroUI to Ninna UI?
Mainly to drop the provider and Tailwind plugin setup in favour of a single CSS import, and to standardise on Radix-based internals.
Are the component APIs similar?
Fairly similar — both are modern, prop-driven, Tailwind-styled React components, so migration is mostly import and prop renaming.
Can I migrate gradually?
Yes. Both are Tailwind-based, so they coexist while you migrate screen by screen.
More alternatives
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