Bootstrap: what it is, how to use it and what this framework is for

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When we are going to create a website, we must make several decisions, such as what database, language and framework we are going to use, or even where we will deploy the application. However, a very important point is to be able to make our page look good, customizing colors, fonts, margins, etc. For that, we need to style it through numerous CSS classes, which is not an easy task for all developers. With that in mind, we will explain what it is and the applications of Bootstrap. What is Bootstrap and how does it work? Basically, Bootstrap is a CSS framework to be used in the frontend of the web application. They use JavaScript and CSS to design the pages and add features that go beyond making the site look good.

This is because it allows you to implement navigation menus, pagination controls, forms, modal windows, and more. The main feature of Bootstrap is site responsiveness. That is, its objective is to allow the readaptation of page elements for access on different devices, such as laptops, tablets, smartphones and even for monitors Special Data larger than traditional ones. To use Bootstrap's features, simply reference its main files on the main page and apply the corresponding styles to the page elements. It is important to say that Bootstrap can be used in applications developed in different programming languages ​​and frameworks, including: PHP, Ruby, Net, Angular and in CMS, such as WordPress , or in a single HTML page.



This means that it adapts well to different types of applications. No wonder Bootstrap ranks second among the most used JavaScript libraries on the market, according to the comparison on the W3Techs website . What is a framework? Have you ever thought about how laborious and slow it would be if every time we needed to display a modal window on a page, or display a calendar to select a date, we had to develop all the code for it? The framework is a feature that makes this and many other tasks easier. In practice, the framework is a tool that provides a series of codes ready to be reused with a certain technology. Therefore, there are numerous frameworks for different programming languages. The purpose of the framework is to offer ways to facilitate code reuse, as well as making development more standardized and secure.