Bootstrap is the most popular design framework in the world. It's an HTML, CSS and Javascript framework that allows non-designers to create clean-looking websites and interfaces.

Earlier this week we looked at the numbers and discovered that between 50% and 70% of people who use a design framework choose Bootstrap.

Bootstrap is popular because it provides pre-built code that solves many of the tricky problems that slow down web projects.

This week's new class, "How to Use the Bootstrap 4 Framework", is the perfect introduction for anyone who wants to start using Bootstrap. These videos will show you how to use Bootstrap 4's grid system, and responsive features. You'll learn how to design menus, buttons, media and text. You'll also see how to safely override Bootstrap's defaults with your own code.