Is Bootstrap HTML or CSS?

Bootstrap is a front-end framework that includes both HTML , CSS , and JavaScript components. While it is primarily known for its CSS components, Bootstrap actually includes a range of components and tools that are used to build responsive and mobile-first websites and web applications.

Bootstrap’s CSS components include a variety of pre-built styles for common user interface elements like buttons, forms, and navigation menus. These styles are designed to be consistent across all devices and browsers and can be easily customized using CSS.

In addition to CSS, Bootstrap also includes HTML components like the grid system, which is used to create responsive layouts that adapt to different screen sizes and devices. The grid system is based on a 12-column layout and can be used to create complex page layouts with ease.

Bootstrap also includes a range of JavaScript components, such as modals, carousels, and tooltips, that add interactivity and functionality to websites and web applications. These components can be easily customized and styled to fit the design of a specific project.

Bootstrap is a comprehensive front-end framework that includes both HTML, CSS, and JavaScript components. It is designed to make it easy to build responsive and mobile-first websites and web applications, and its pre-built components and tools can help developers and designers streamline the development process and create consistent, visually appealing user interfaces.