https://www.uptowncss.com/
Uptown CSS: a SASS framework for Shopify app development
A mobile first, responsive framework for Shopify app developers. Drop in the CSS or compile your own SASS for your next EASDK Shopify app project.
sass frameworkfor shopifyuptowncssapp
https://www.hongkiat.com/blog/tag/sass-framework/
Sass framework - Hongkiat
sass framework
https://responsivebp.com/
A super lightweight HTML, Sass, CSS, and JavaScript framework for building responsive websites ::...
A super lightweight HTML, Sass, CSS, and JavaScript framework for building responsive websites.
https://www.iotacss.com/
iotaCSS - Smart open source SASS based OOCSS framework built for scale.
Smart open source SASS based OOCSS framework built for scale.
smart openbuilt forsourcesass