
React is the most popular Web-based, Windows, Mac & Linux alternative to PrimeUI.
React is the most popular Open Source & free alternative to PrimeUI.
- React is Free and Open Source
- React is Customizable
PrimeUI is described as 'Collection of rich javascript widgets based on jQuery UI. PrimeUI is a spin-off from the popular JavaServer Faces Component Suite, PrimeFaces' and is an app in the development category. There are more than 10 alternatives to PrimeUI for a variety of platforms, including Web-based, Self-Hosted, Mac, Windows and Linux apps. The best PrimeUI alternative is React, which is both free and Open Source. Other great apps like PrimeUI are Semantic UI, UIkit, Material UI and Purecss.

React is the most popular Web-based, Windows, Mac & Linux alternative to PrimeUI.
React is the most popular Open Source & free alternative to PrimeUI.
UI framework with 50+ elements and 3000+ CSS variables, ensuring responsive design. Seamlessly integrates with React, Angular, and other frameworks for customizable theming.




Semantic UI is the most popular Self-Hosted alternative to PrimeUI.
A lightweight and modular front-end framework for developing fast and powerful web interfaces.


Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box.

A set of small, responsive CSS modules that you can use in every web project.
Hono - means flame 🔥 in Japanese - is a small, simple, and ultrafast web framework for the Edges. It works on any JavaScript runtime: Cloudflare Workers, Fastly Compute, Deno, Bun, Vercel, AWS Lambda, Lambda@Edge, and Node.js.

Riot lets you build user interfaces with custom tags using simple and enjoyable syntax. It uses a virtual DOM similar to React but faster. Riot is very tiny compared to industry standards. We think there is a clear need for another UI library.
Fresh is a next generation web framework, built for speed, reliability, and simplicity. Some stand out features:
jQuery UI is an open source library of interface components — interactions, full-featured widgets, and animation effects — based on the stellar jQuery javascript library . Each component is built according to jQuery's event-driven architecture (find something, manipulate...


Untitled UI is the world's largest Figma UI kit and React component library. Kickstart any project with everything you need to design and develop—fast.




W2UI is a small JavaScript UI library with a complete set of widgets: layout, grid, sidebar, toolbar, tabs, fields, popup, utilities.




GroundworkCSS is a 100% free and open source responsive HTML5, CSS and JavaScript Framework.