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This article mainly introduces the differences between bootstrap3 and bootstrap2 related knowledge, the content is detailed and easy to understand, the operation is simple and fast, with a certain reference value, I believe you will gain after reading this bootstrap3 and bootstrap2 article, let's take a look at it.

The difference between bootstrap3 and bootstrap2: 1, bootstrap3 contains the preferred style of mobile devices, but bootstrap2 does not; 2, bootstrap3 adopts flat design style, while bootstrap2 adopts gradual bump style.

Operating environment of this tutorial: Windows10 system, bootstrap3.3.7 version, DELL G3 computer

What's the difference between bootstrap3 and 2?

Bootstrap is a concise, intuitive and powerful front-end development framework based on HTML, CSS and JavaScript, which makes Web development faster.

Bootstrap is an easy-to-use, elegant, flexible and extensible front-end toolkit, which contains a wealth of Web components, including layout, grid, tables, forms, navigation, buttons, progress bar, media objects, etc., based on these components, you can quickly build a beautiful, fully functional website. Because mainstream browsers such as Firefox, Chrome and Safari have good support for W3C standards, Bootstrap also has a pretty good performance in praising browser compatibility on web pages.

The difference between bootstrap 2 and 3

1. Since Bootstrap3, the framework has included mobile device-first styles throughout the library.

So if you want to use responsive technology to make your website construction projects have good visual effects and user experience on PC, tablet and mobile phone at the same time, then you can choose Bootstrap3 without hesitation.

2. Bootstrap2 adopts gradual concave-convex style, while Bootstrap3 adopts flat design style.

If you like the gradient bump style, you can choose to use Bootstrap2 for development; conversely, if you like the flat design style, then you can use Bootstrap3.

3. Bootstrap3 is better than Bootstrap2 in browser compatibility.

If you need to be compatible with IE8 or even IE7 and IE6, you can only choose Bootstrap2, even though it doesn't work perfectly in IE6.

The difference between bootstrap3 and Bootstrap2

The biggest changes in Bootstrap3 to Bootstrap2 are mobility first, flat design, and browser compatibility.

Bootstrap2 adopts gradual concave-convex style, while Bootstrap3 adopts flat design style.

Browser compatibility Angle

Browser compatibility has always been a thorn in the heart of front-end engineers, and the domestic share of IE8, IE7 and even IE6 forces many web applications to be compatible with them.

So before choosing a framework, you must know something about your customer base in order to make a choice about compatibility.

This is the end of the article on "what are the differences between bootstrap3 and bootstrap2". Thank you for reading! I believe you all have a certain understanding of the knowledge of "what is the difference between bootstrap3 and bootstrap2". If you want to learn more, you are welcome to follow the industry information channel.

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