This course is centered on Bootstrap 5, the latest major release of the world’s most popular front-end open-source toolkit. It introduces the responsive grid system, utility classes, and components that enable developers to build quickly and design responsive websites. The course examines Bootstrap 5’s departure from jQuery in favor of vanilla JavaScript, its enhanced CSS custom properties, and the introduction of new components and utilities. Participants learn how to utilize the Bootstrap 5 framework to create effective layouts, customize components to their requirements, and ensure their websites are accessible and compatible with all devices. The course includes practical exercises in applying Bootstrap 5 to various web development projects, ensuring learners can construct professional-looking interfaces with ease.