Ninja UI Alternatives

Sites and apps similar to Ninja UI include React, which is free and open source. Other options are Semantic UI, UIkit, Purecss and Fresh Web Framework. You can choose from more than 10 JavaScript Frameworks like Ninja UI for self-hosting, Mac, Windows and Linux.

More about Ninja UI

Add Alternatives

Ninja UI alternatives page was last updated Sep 29, 2026

K
K
Kube Web Framework
2 likes
Free CSS/JS advanced and flexible framework.
Cost / License
Free
Open Source
Application type
CSS Framework
Origin
Cyprus
EU
Platforms
Online
K
Good alternative?Is Kube Web Framework a good alternative to Ninja UI?
Microsoft Web Framework
1 like
MWF is a system that allows site authors to consider how best to tell the story of Microsoft products and services with confidence that the modular pieces will support and work together.
107 Microsoft Web Framework alternatives
Cost / License
Free
Open Source
Origin
United States
Platforms
Self-Hosted
Good alternative?Is this a good alternative to Ninja UI?
Prime UI
2 likes
Prime UI is the missing foundation for AI-generated websites. Go from sitemaps and wireframes to production-ready Next.js and Tailwind CSS code in minutes. Built for consistent results. No prompt engineering required.
25 Prime UI alternatives
Cost / License
Paid
Proprietary
Origin
France
EU
Platforms
Online
France
EU
+1
Good alternative?Is Prime UI a good alternative to Ninja UI?
Essential JS 2 for JavaScript by Syncfusion
9 likes
The Syncfusion JavaScript UI controls library is the only suite that you will ever need to build an application since it contains over 60 high-performance, lightweight, modular, and responsive UI components in a single package.
Cost / License
Paid
Proprietary
Origin
United States
Platforms
Mac
Windows
Linux
United States
+2
Good alternative?Is this a good alternative to Ninja UI?
CxJS
Like
With more than 80 UI components, including advanced tables, charts, and forms, this open-source JavaScript framework will help you build complex, data-rich web applications faster and more efficiently.
Cost / License
Free
Open Source (MIT)
Application type
JavaScript Framework
Origin
Bosnia & Herzegovina
Platforms
Self-Hosted
Good alternative?Is CxJS a good alternative to Ninja UI?
inandu-grid
Like
Standalone Angular data grid - sorting, filtering, grouping, virtual scroll, inline editing, CSV/Excel/PDF export, i18n, theming. MIT, small dependency footprint. Also availe for React.
Cost / License
Free
Open Source (MIT)
Origin
Italy
EU
Platforms
Angular
React
JavaScript
Typescript
npm
Italy
EU
Good alternative?Is inandu-grid a good alternative to Ninja UI?