What Is Bootstrap? With HTML, CSS, and JavaScript-based design templates for practically everything, including but not limited to: typography, forms, buttons, navigation, and other components, Bootstrap is a well-known JS/CSS framework for creating responsive and mobile-first websites. Bootstrap focuses on making the creation of educational web sites easier. To apply Bootstrap's color, size, font, and layout selections to that project is the main goal of adding it to a web project. The most recent version of Bootstrap, known as Bootstrap 5, has new components, a quicker stylesheet, and improved responsiveness. Given its wide use, a very significant aspect of Bootstrap tutorial is that it is actively supported and versioned by programmers and open-source enthusiasts. Reasons to use Bootstrap Bootstrap is the best option if you're new to development and want to build your own gorgeous, responsive website. All you need to get started is a working knowledge of HTML, CSS, and JavaS