There are tons of CSS front-end frameworks out there, but there are only a few really good ones.
This article will compare five of the best frameworks. Each framework has its own advantages and disadvantages, as well as specific application areas, and you can choose according to your specific project needs. Additionally, many options are modular, allowing you to use only the components you need, or even a mix of components from different frameworks.
This article is introduced in order according to the GitHub popularity of each framework.
Bootstrap
Bootstrap is the undisputed leader of the currently available frameworks. Its popularity is growing, and you can choose this framework with confidence without worrying that your project will fail, as a framework with a widely used base is less likely to be abandoned.
- Creators: Mark Otto and Jacob Thornton .
- Release: 2011
- Current version: 3.3.7
- Popularity: 111,000 stars on GitHub
- Description: "Bootstrap is the most popular HTML, CSS and JavaScript framework for developing responsive, mobile web projects on the web.
- Core concepts/principles: RWD and mobile first.
- Frame size: 154 KB
- Preprocessors: Less and Sass
- Responsive layout: yes
- Modular: yes
- Startup Template/Layout: Yes
- Icon Set: Glyphicons Halflings Set
- Add-ons/Add-ons: No bundles, many 3rd party plugins available.
- Unique Component: Jumbotron
- Documentation resources: good
- Customization: Basic GUI customizer. But you need to enter the color value manually because there is no color picker available.
- Browser Support: Firefox, Chrome, Safari, IE8+ (you need Respond.js for IE8 )
- 许可证： MIT
Bootstrap说明
Bootstrap的广泛流行是它的优势所在。在技术上，它不一定比列表中的其它框架更好，但它提供了比其它四个框架更多的资源（文章和教程、第三方插件和扩展、主题构建器等）。简而言之，Bootstrap 无处不在，这是人们继续选择的主要原因。
easyui
easyui帮助你构建你的web应用更加容易。
它是一个基于jquery的插件，开发出来的一套轻量级的ui框架，非常小巧而且功能丰富。
easyui就是一个前端框架，JQuery EasyUI是一组基于jQuery的UI插件集合体,而jQuery EasyUI的目标就是帮助web开发者更轻松的打造出功能丰富并且美观的UI界面.开发者不需要编写复杂的javascript,也不需要对css样式有深入的了解,开发者需要了解的只有一些简单的html标签，一大段废话，通俗一点，就是简化开发，它是一个框架，和jQuery只是一个js类库，
但是她有一个最大的问题就是代码只能找到以前的开源的版本，到了1.2以后的版本源代码都是经过混淆的，如果遇到问题修改起来会非常麻烦！不过一个比较大的优势是开源免费，并且界面做的还说的过去！
jQueryUI
jQueryUI是一套jQuery的页面UI插件，包含很多种常用的页面空间，例如Tabs（如本站首页右上角部分）、拉帘效果（本站首页左上角）、对话框、拖放效果、日期选择、颜色选择、数据排序、窗体大小调整等等非常多的内容。 功能非常全面，界面也挺漂亮的，可以整体使用，也可以分开使用其中的几个模块，免费开源！