I’m a software developer who creates open-source projects and writes about code, design, and life. This site is and has always been free of ads, trackers, social media, affiliates, and sponsored posts. Bootstrap doesn’t come with any HTML, but they have a “Hello, World!” page to start on the documentation, so we’ll use that as index.html. Generally, every web project you work on will need to be responsive and work properly on all the major browsers, and likely have some fallbacks for older browsers.
Bootstrap Tutorial: Using a CSS Framework
Who Needs to Learn Bootstrap and How Is It Used?
This is a “programming interface for web documents,” as explained by Mozilla. Essentially, this is where programs can make alterations to a page’s data, such as the structure or style. There are a few words you’ll see over and over again in React-Bootstrap discussions. And because there’s always a lot to learn, it never hurts to get a quick refresher on tech terminology so you can keep up in conversation. Bootstrap resolves a lot of cross-browser issues and you don’t need to worry about that most of the time. You can turn any fixed-width layout into a fluid one by simply changing your parent .container class to .container-fluid.
- You have probably noticed while surfing the web on your phone that some websites do not load properly or seem “off” on your phone, which might mean the website is not responsive.
- Just add the .img-responsive class to your images, and the predefined CSS rules take care of the rest.
- Since Bootstrap focuses on CSS, you’ll absolutely need to have it down before you attempt to learn the framework.
- In order to use Bootstrap CSS, you need to integrate it into your development environment.
Since this version of Bootstrap requires you to have Autoprefixer and a SASS compiler, the set-up process is longer and more difficult than setting up the pre-compiled version. Once set up, however, you can change and customize the files any way you want. Before we walk through the process of downloading Bootstrap, it’s important to note that you can load Bootstrap remotely via BootstrapCDN or jsDelivr instead of downloading it. This will require visitors to have an internet connection to visit your site and will require you to post more code, however. When you install and activate a WordPress theme, it changes your entire site’s appearance. When you download the Bootstrap framework, aspects of your site’s appearance will change automatically, like the typography.