A CSS framework is a pre-prepared library that is meant to be used as a base for starting a particular type of project. It provides a basic structure with CSS, JavaScript, and other files, including commonly used design elements such as layout, typography, and basic UI components.
The main goal of using a CSS framework is to speed up the development process and help ensure consistency across projects. A CSS framework can provide a starting point for a project, saving the developer time and effort by eliminating the need to build the basic structure and design elements from scratch. This means that developers can focus on the unique and specific aspects of their project, rather than spending time on common tasks that have already been handled by the framework.
CSS frameworks also promote consistency and best practices in design, making it easier for developers to create aesthetically pleasing and user-friendly websites. They can also provide a solid foundation for cross-browser compatibility, ensuring that the site will look and function correctly on a variety of devices and browsers.
There are many CSS frameworks available, including Bootstrap, Foundation, and Bulma, each with its own strengths and design philosophy. The choice of which framework to use will depend on the specific needs of the project and the preferences of the developer.