32 Like Semantic UI Good alternative? YES NO Semantic empowers designers and developers by creating a shared vocabulary for UI. Free Open Source Web No features added Add a feature
21 Like React Good alternative? YES NO A JavaScript library for building user interfaces. Free Open Source Mac Windows Linux Web Modular System Add a feature
26 Like UIKit Good alternative? YES NO A lightweight and modular front-end framework for developing fast and powerful web interfaces. ui framework full HTML / CSS, javascript component , form, theme ... Free Open Source Web No features added Add a feature
26 Like jQuery UI Good alternative? YES NO jQuery UI is an open source library of interface components — interactions, full-featured widgets, and animation effects — based on the stellar jQuery javascript library... Free Open Source Web No features added Add a feature
11 Like Purecss Good alternative? YES NO A set of small, responsive CSS modules that you can use in every web project. Free Open Source Web No features added Add a feature
6 Like GroundworkCSS Good alternative? YES NO GroundworkCSS is a 100% free and open source responsive HTML5, CSS and JavaScript Framework. Free Open Source Web Self-Hosted No features added Add a feature
12 Like w2ui Good alternative? YES NO W2UI is a small JavaScript UI library with a complete set of widgets: layout, grid, sidebar, toolbar, tabs, fields, popup, utilities. Free Open Source Mac Windows Linux Autocompletion Add a feature
7 Like Kendo UI Good alternative? YES NO Kendo UI is JQuery-based framework for rich UI, build HTML5 apps that look native on any device, build desktop and mobile applications for any browser. Freemium Mac Windows Linux Web No features added Add a feature
3 Like jKit Good alternative? YES NO A very easy to use, cross platform, jQuery based UI toolkit, that's still small in size, has the features you need, and doesn't get in your way of doing things !... Free Web jQuery Support for Bootstrap Add a feature
2 Like Kube Web Framework Good alternative? YES NO Kube is one of the world's most advanced and flexible frameworks. Kube helps you spend less time on routine tasks and more time creating amazing products. Focus on... Free Open Source Web No features added Add a feature
1 Like RiotJS Good alternative? YES NO Simple and elegant component-based UI library. Custom tags, enjoyable syntax, elegant API, tiny size (~10KB). Free Open Source Web No features added Add a feature
4 Like alloyui Good alternative? YES NO AlloyUI is a framework built on top of YUI3 (JavaScript) that uses Bootstrap (HTML/CSS) to provide a simple API for building high scalable applications. Free Open Source Web JavaScript No features added Add a feature
1 Like Microsoft Web Framework Alternative? YES NO 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... Free Open Source Self-Hosted No features added Add a feature
2 Like PrimeUI Good alternative? YES NO PrimeUI is a collection of rich javascript widgets based on jQuery UI. PrimeUI is a spin-off from the popular JavaServer Faces Component Suite, PrimeFaces. Free Open Source Web jQuery UI jQuery No features added Add a feature
