Semantic UI is described as 'UI framework offering over 50 UI elements and 3000+ CSS variables. Integrates with React, Angular, and more, providing responsive design and easy theming' and is a CSS Framework in the development category. There are more than 50 alternatives to Semantic UI for a variety of platforms, including Web-based, Self-Hosted, Mac, Windows and Linux apps. The best Semantic UI alternative is Bootstrap, which is both free and Open Source. Other great apps like Semantic UI are Tailwind CSS, Bulma, Material UI and Foundation.
The Fluid 960 Grid System templates have been built upon the work of Nathan Smith and his 960 Grid System using effects from the MooTools and jQuery JavaScript libraries. The idea for building these templates was inspired by Andy Clarke, author of Transcending CSS, who advocates...
Build your website interface using a responsive CSS framework with various components and with integrated dynamic functionalities.
Free for non-commercial purposes.
Simple. Robust. Responsive. Flexible.
Based on Flexbox (CSS Flexible Box Layout Module), Gridlex is a very simple css grid system to quickly create modern layouts and submodules.
Webments is a collection of libre frameworks designed with scratch CSS using different design languages.
Structure is a declarative, Flexbox based grid framework. Structure defines layout using non-standard attributes on elements. (If you have used frameworks like AngularJS, you have already gotten some exposure to declarative syntax and non-standard attributes.
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.
The 960 Grid System is an effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels. There are two variants: 12 and 16 columns, which can be used separately or in tandem.
Frow is an HTML and CSS framework for creating quick, responsive, mobile-first projects on the web.
Reshaped is a library with professionally crafted React & Figma components for building beautiful products or starting your own design system.
A minimalist and lightweight starter kit that prioritizes semantic syntax, making every HTML element responsive and elegant by default.
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