SCSS (or Sassy CSS) is a powerful CSS preprocessor that makes styling webpages easier and faster than ever before. With SCSS, developers have access to an array of features not available in regular CSS such as variables, nesting, mixins, inheritance, and more. These features make writing and maintaining CSS a breeze, and the end result is often more organized and maintainable code. SCSS also works with popular frameworks like Bootstrap and Foundation, making it even easier for developers to quickly get up and running with their projects. It's no wonder why SCSS has become so popular among developers in such a short time. With its amazing features and ease of use, it's definitely worth a try for any web developer looking to streamline their workflow.