Is bootstrap a js library?

bootstrap is not a js library, but a CSS framework. Bootstrap was developed by Twitter designers Mark Otto and Jacob Thornton. It is a CSS/HTML framework.

Recommended: "bootstrap Tutorial"

Bootstrp belongs to the CSS framework, and the JS components it provides are very weak and can be ignored , but there are many bootstrap extension plug-ins, such as the famous select2 plug-in, which is based on JS. From the perspective of bootstrap alone, it belongs to the CSS framework.

Bootstrap is an open source toolkit launched by Twitter for front-end development. It was developed by Twitter designers Mark Otto and Jacob Thornton and is a CSS/HTML framework. Currently, the latest version of Bootstrap is 3.0. Bootstrap Chinese website is committed to providing detailed Chinese documents, code examples, etc. to domestic developers to help developers master and use this framework.

Why use Bootstrap?

Mobile-first: Starting with Bootstrap 3, the framework includes mobile-first styles throughout the library.

Browser support: All major browsers support Bootstrap.

Internet Explorer Firefox Opera Google Chrome Safari

Easy to get started: As long as you have basic knowledge of HTML and CSS, you can start learning Bootstrap.

Responsive design: Bootstrap’s responsive CSS can adapt to desktops, tablets, and mobile phones. For more information about responsive design, see Bootstrap Responsive Design.

It provides a concise and unified solution for developers to create interfaces.

It contains powerful built-in components and is easy to customize.

It also provides web-based customization.

It is open source.

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