Selectize is the hybrid of a textbox and <select> box. It's jQuery based, and it has autocomplete and native-feeling keyboard navigation; useful for tagging, contact lists, etc.

💳 make your credit card form better in one line of code

Material Dashboard - Open Source Bootstrap 5 Material Design Admin

Modern framework to print the web correctly.                                               

A Grunt workflow for designing and testing responsive HTML email templates with SCSS.

A meaningful web typography starter kit.

📐 Simple, elegant and maintainable media queries in Sass

Family.scss is a set of Sass mixins which will help you to manage the style of :nth-child'ified elements, in an easy way.

A Sass mixin that helps you compose media queries in an elegant way.

Bojler is an email framework

An open-source, lightweight and modern CSS framework, design system built on Sass. Give your project a solid foundation.