Why is the Material Components for Android library used?

The Material Components for Android library is used primarily because it offers widgets that comply with Material Design guidelines. This means that developers can easily implement design components that adhere to Google's Material Design specifications, which ensures a consistent look and feel across applications. By using these components, developers can enhance the user experience with interactive elements that are not only visually appealing but also intuitive to use.

The library includes a wide range of pre-built components, such as buttons, text fields, and navigation drawers, which are designed to be easily integrated into applications. This saves developers time and effort in creating custom components from scratch while ensuring that the app aligns with modern design principles.

The other choices present less relevant benefits. While the library does include basic UI components, that is not its primary purpose. Furthermore, it is not specifically aimed at improving emulator performance or requiring complex configurations, both of which do not accurately represent its main features or advantages.