# Classy CSS: a Programmatic Approach to Sass Stylesheets

DevFeed: [Classy CSS: a Programmatic Approach to Sass Stylesheets](<https://devfeed.tech/articles/classy-css-a-programmatic-approach-to-sass-stylesheets-28779.md>)

Original publisher: [Read original article](<https://una.im/classy-css/>)

Published: 2015-11-15T00:00:00Z

Content type: opinion

Language: en

Sources: [Una Kravets](<https://devfeed.tech/sources/una-kravets.md>)

Topics: [CSS](<https://devfeed.tech/topics/css.md>), [Sass](<https://devfeed.tech/topics/sass.md>), [modern web development](<https://devfeed.tech/topics/modern-web-development.md>), [Front end](<https://devfeed.tech/topics/frontend.md>)

Tags: [architecture](<https://devfeed.tech/tags/architecture.md>), [components](<https://devfeed.tech/tags/components.md>), [css](<https://devfeed.tech/tags/css.md>), [libraries](<https://devfeed.tech/tags/libraries.md>), [modular](<https://devfeed.tech/tags/modular.md>), [properties](<https://devfeed.tech/tags/properties.md>), [sass](<https://devfeed.tech/tags/sass.md>), [variables](<https://devfeed.tech/tags/variables.md>)

## AI overview

An opinionated article introduces Classy CSS, a programmatic, modular, scalable, and class-based architecture for Sass stylesheets. It explains the approach through a button example and discusses its relationship to BEM-like naming and Sass features.

## Source excerpt

An opinionated Sass architecture system for writing modular and scalable libraries. Also, a case in defense of extends.