Stylify CSS is a library that uses CSS-like selectors to generate optimized Utility-First CSS dynamically based on what you write. It also allows you to define components, variables and global selectors.

A refreshing JavaScript Datepicker. Lightweight (less than 5kb minified and gzipped), no dependencies (but plays well with Moment.js), modular CSS classes for easy styling.

Storefrontui is a Vue.js UI library dedicated to eCommerce. It let you create stunning, mobile-first online stores with this 100% customizable design system.