HTML5 frameworks can quickly build responsive websites. They help programmers reduce coding work and reduce redundant code. Nowadays there are many free HTML5 frameworks available. Because they have features such as responsive design, cross-browser compatibility, and being relatively lightweight, these frameworks are very popular in development. If you are also interested in HTML5 frameworks, you can take a look at some of the best responsive HTML5 frameworks I have listed below to help you quickly develop websites.

1. Twitter Bootstrap

 

Bootstrap comes from Twitter and is currently the most popular front-end framework. It is simple and flexible, making web development more convenient and faster. It has elegant HTML/CSS specifications and basic components for building responsive websites, such as a 12-column grid layout, jQuery plugins, Bootstrap controls, and so on.
 

2. HTML5 Boilerplate

 

The core of HTML5 Boilerplate is components used to help develop HTML5 sites and applications. It has excellent performance and independence, helping you start a new project.
 

3. Foundation

 

Foundation is a very advanced front-end framework. It is easy to use, powerful, and flexible. It can be used to build web applications on any device and provides a variety of UI components, such as forms, buttons, Tabs, and so on.
 

4. Ulkit

 

UIkit is a lightweight, modular front-end framework that helps you develop fast and powerful web interfaces. It has a comprehensive collection of HTML, CSS, and JS, and is easy to use and extend.
 

5. HTML5 KickStart

 

HTML5 KickStart combines HTML5, CSS, and JS to help developers quickly develop web products. It covers all UI components and also includes some useful JS plugins.
 

6. Gumby

 

Gumby 2 is developed based on Sass and is an excellent responsive CSS framework. It includes a Web UI toolkit with nice buttons, tables, navigation, tabs, JS plugins, and more.
 

7. Skeleton

 

Skeleton has the characteristics of simplicity and a friendly interface. It is a collection of CSS and JS files. It can help you quickly adjust the display effect of web pages under different resolutions, and can elegantly proportionally scale the viewing sizes on desktops, tablets, and mobile phones.
 

8. Groundwork

 

Groundwork is a responsive HTML5, CSS, and JavaScript framework. It is an open-source project based on the Sass preprocessor. Groundwork provides a variety of UI components, such as navigation, buttons, icons, forms, Tabs, dialogs, tooltips, and so on, and can create layouts that adapt to a variety of browsing devices.
 

9. Base

 

Base is a systematic, lightweight, and easily extensible framework that helps you create more powerful responsive websites.
 

10. Montage

 

Montage is used to create modern web applications. It can build rich user interfaces on the client side and use service-oriented backends to process data. It has excellent features such as reusable components and HTML templates, declarative component models, declarative data binding, and more.
 

11. Layers CSS

 

Layers CSS is a lightweight CSS framework. It centrally handles the main style structure and supports responsive layout.
 

12. 52Framework

 

52Framework is a web development framework that implements HTML5 and CSS3. It is a cross-browser framework that can run on all mainstream browsers. It brings together many excellent components, such as HTML5 video player, HTML5 canvas, HTML5 authentication forms, and so on.
 

13. CreateJS

 

CreateJS is a set of module libraries and tools that enrich the interactive content of websites. It has features such as object management, tweening, etc. The suite includes EaselJS, TweenJS, SoundJS, PreloadJS, and Zoe.
 

14. Kube

 

Kube is simple enough, small enough, and highly adaptive. It is a responsive CSS framework. It has the latest and coolest grids and beautiful typography. It has no style binding, giving users absolute freedom.
  

15. Less Framework  

 

Less Framework is a modern front-end framework. It is a CSS grid system used to design adaptive web pages. It includes 4 layouts and 3 sets of font presets, all based on a single grid.
 

16. SkelJS

 

Skel.js is a lightweight front-end framework for creating responsive sites and applications.
 

Source: http://www.php100.com/html/dujia/2015/0317/8803.html