Sass is a style sheet language initially designed by Hampton Catlin and developed by Natalie Weizenbaum. After its initial versions, Weizenbaum and Chris Eppstein have continued to extend Sass with SassScript, a simple scripting language used in Sass files. Wikipedia
Software and Technologies
A CSS preprocessor allows additional leverage over CSS by providing additional syntax that delivers the output in proper format with nesting, and showing source file path.
The Advantages of CSS Preprocessors are below
- Ease of using multiple CSS files
- Proper formatted code
- Reduce duplicate code