Bootstrap是一个开源的，移动优先的CSS, JavaScript和HTML设计实用程序的集合，旨在提供方法来开发常用的web元素，比从头开始编码要快得多(和更聪明)。

促成Bootstrap成功的几个核心原则:

it's reusable it's flexible (i.e: allows custom grid systems, changing responsiveness breakpoints, column gutter sizes or state colors with ease; as a rule of thumb, most settings are controlled by global variables) it's intuitive it's modular (both JavaScript and (S)CSS use a modular approach; one can easily find tutorials on making custom Bootstrap builds, to include only the parts they need) has above average cross-browser compatibility web accessibility out of the box (screenreader ready) it's fairly well documented

Bootstrap is the world’s most popular and widely used open-source framework for developing with HTML, CSS, and JS. It is a front-end framework of HTML. Bootstrap helps in building responsive websites or web applications and a 12-column grid system that helps dynamically adjust the website to a suitable screen resolution. The current version of bootstrap is 4.3.1 and the bootstrap team has also officially announced Bootstrap 5 version and changes like removing jquery from bootstrap. Some of the crucial reasons why the bootstrap framework is most preferable are

它很容易使用 Bootstrap有很大的社区支持 定制可以很容易地完成 它提高了开发速度 响应性 更多详细信息，请登录官方网站:https://getbootstrap.com/

在进行基于Bootstrap的项目时，建议使用Bootstrap 5管理模板。

来源:https://vmokshagroup.com/blog/bootstrap-advantages/

引导最流行的HTML, CSS和JS框架来开发响应式的，移动优先的web项目。它是非常流行的开源工具包。非常容易使用它的造型。最新版本是bootstrap 4。bootstrap具有Sass变量和mixins，响应式网格系统，广泛的预构建组件和强大的JavaScript插件。 现在他们为React Js、Angular和Vue指定了他们的工具包

Bootstrap主页 Vue引导 角引导 引导的反应

Bootstrap is an open-source CSS, JavaScript framework that was originally developed for twitter application by twitter's team of designers and developers. Then they released it for open-source. Being a longtime user of twitter bootstrap I find that its one of the best for designing mobile ready responsive websites. Many CSS and Javascript plugins are available for designing your website in no time. It's kind of rapid template design framework. Some people complain that the bootstrap CSS files are heavy and take time to load but these claims are made by lazy people. You don't have to keep the complete bootstrap.css in your website. You always have the option to remove the styles for components that you do not need for your website. For example, if you are only using basic components like forms and buttons then you can remove other components like accordions etc from the main CSS file. To start dabbling in bootstrap you can download the basic templates and components from getbootstrap site and let the magic happen.

Bootstrap是一个开源的，移动优先的CSS, JavaScript和HTML设计实用程序的集合，旨在提供方法来开发常用的web元素，比从头开始编码要快得多(和更聪明)。

促成Bootstrap成功的几个核心原则:

it's reusable it's flexible (i.e: allows custom grid systems, changing responsiveness breakpoints, column gutter sizes or state colors with ease; as a rule of thumb, most settings are controlled by global variables) it's intuitive it's modular (both JavaScript and (S)CSS use a modular approach; one can easily find tutorials on making custom Bootstrap builds, to include only the parts they need) has above average cross-browser compatibility web accessibility out of the box (screenreader ready) it's fairly well documented

Bootstrap is an open-source Javascript framework developed by the team at Twitter. It is a combination of HTML, CSS, and Javascript code designed to help build user interface components. Bootstrap was also programmed to support both HTML5 and CSS3. Also it is called Front-end-framework. Bootstrap is a free collection of tools for creating a websites and web applications. It contains HTML and CSS-based design templates for typography, forms, buttons, navigation and other interface components, as well as optional JavaScript extensions. Some Reasons for programmers preferred Bootstrap Framework Easy to get started Great grid system Base styling for most HTML elements(Typography,Code,Tables,Forms,Buttons,Images,Icons) Extensive list of components Bundled Javascript plugins

摘自About Bootstrap Framework