Summary
In this chapter, we have learned about the role of HTML and CSS in any web application including the ASP.NET Core application. We have analyzed the needs of a frontend framework and discussed the features of Bootstrap—the most popular HTML, CSS, and JS framework for developing responsive, mobile-first projects on the web. We have discussed CSS and components available in Bootstrap for different types of HTML elements with examples. Finally, we have discussed how to incorporate Bootstrap in our ASP.NET Core application.