Semantic-ui:网站前端开发构架工具是一个完全语义化的前端界面开发框架，跟Bootstrap和Foundation比起来，还是有些不同的，在功能特性上、布局设计上、用户体验上均存在很多差异。

语义用户界面 规格为开发人员之间共享UI元素。语义也是一个UI库，使前端开发更简单，更容易学习。语义库介绍了许多UI元素。在大多数情况下，它可能是最好的，只有你需要的元素建立一个自定义的构建。

UI组件分为四大类，范围从最小到最大的范围，用户界面​​UI元素集合，UI模块和用户界面视图。语义为您提供各种UI组件的与实时调试输出，让你的代码告诉你它做什么。

Semantic UI is a set of specifications for sharing UI elements between developers. Semantic is also a UI library to make front end development simpler and easier to learn. The Semantic library describes many UI elements. In most instances it might be best to build a custom build with only the elements you need.

UI components are split into four categories, ranging from smallest to largest in scope: UI Elements, UI Collections, UI Modules and UI Views. Semantic gives you a variety of UI components with real-time debug output, letting your code tell you what its doing.