What is BEM methodology in CSS?

BEM's core objective is to introduce a systematic approach to class naming and structure in CSS, which in turn fosters reusability, scalability, and modularity in UI development. By adhering to BEM, developers can create a codebase that is easier to understand and maintain, not just for themselves but for their entire team.

The methodology breaks down as follows: - Block refers to the standalone entity that is meaningful on its own, such as a header, footer, or container. - Element pertains to a part of a block that performs a specific function. For example, an item in a list or a title in a header. Elements are denoted by a double underscore following the block name, like block__element. - Modifier is a flag on a block or element used to...