Less is a popular CSS preprocessor that extends the standard CSS with features like variables, mixins, functions, and nested rules. It simplifies and enhances the process of writing and maintaining CSS code by allowing for reusable styles and more structured organization. Less compiles into standard CSS, making it compatible with all modern web browsers.
Compared to other CSS preprocessors like Sass and Stylus, Less is known for its ease of use and gentle learning curve. It offers a good balance between functionality and simplicity, making it a preferred choice for many developers.
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