When it comes to styling web applications, understanding the distinction between global CSS and module CSS is crucial for maintaining a clean and efficient codebase. Global CSS refers to styles that apply to the entire application, while module CSS is scoped to specific components, allowing for better encapsulation and reduced risk of style conflicts.
In this response, we will explore the characteristics, advantages, and disadvantages of both global CSS and module CSS, along with practical examples and best practices.
Global CSS is a traditional approach where styles are defined in a single or multiple CSS files that affect the entire application. This method is straightforward and easy to implement, especially for small projects.