Ninna UI - A Better Tremor Alternative
Full app components. Not just dashboards.
Tremor is excellent for dashboards - charts, metrics, and KPIs. But it doesn't cover forms, navigation, overlays, or settings. Ninna UI gives you 67 general-purpose components with Radix accessibility and CSS-only theming for building complete applications.
Why developers switch from Tremor
Common reasons developers move from Tremor to Ninna UI:
Need components beyond dashboards - forms, navigation, overlays, settings pages
Want Tailwind CSS v4 native support - Tremor is still on v3
Prefer CSS-only theming with oklch presets over Tailwind config customisation
Need Radix-powered accessibility for complex interactive widgets
Building a complete application, not just an analytics dashboard
Is it worth switching?
Tremor-to-Ninna isn't really a migration — it's an expansion. Teams start with Tremor for their dashboard, then adopt Ninna UI when they need to build the settings, profile, and admin pages around it.
When Tremor is the better choice
We don't think Ninna UI wins every time. Stick with Tremor if:
1
Your app is primarily a dashboard and you need charts, sparklines, and KPI components out of the box.
2
You want a dashboard-specific design language optimised for data density.
3
You're already using Recharts and want pre-built dashboard wrappers.
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.
Tremor vs Ninna UI - Full ComparisonReady to try Ninna UI?
Install in under 60 seconds. One CSS import, zero JavaScript config.
Switching from Tremor: FAQ
Should I replace Tremor with Ninna UI?
Not for dashboards. Keep Tremor for charts and metrics. Adopt Ninna UI for the non-dashboard parts of your app — settings pages, forms, navigation, modals — where Tremor doesn't have components.
Can they coexist?
Yes. Both are Tailwind-based React libraries. Use Tremor for dashboard widgets and Ninna UI for the application shell and forms.
Will the themes clash?
They use different CSS variable names, so conflicts are minimal. Most teams use Ninna UI's preset as the base and let Tremor's components inherit Tailwind utilities.
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This page is for informational purposes only. All trademarks, logos, and brand names are the property of their respective owners. Information is based on official documentation and public data. Last updated: March 2026.