Bourbon

Pure Sass library with no external dependencies, ensuring lightweight and seamless addition to projects without bloating the build process, as highlighted in the README.

Prioritizes clarity over brevity in mixins and functions, making stylesheets easier to understand and maintain, aligning with the project's philosophy.

Provides utilities without imposing design decisions, allowing full creative control—perfect for custom stylesheets, as noted in its unopinionated approach.

Available as Ruby gem, npm package, or for Rails, offering multiple integration paths for different workflows, detailed in the installation section.