Veleza - Helps you find beauty products matching your needs.
Sass - Syntatically Awesome Style Sheets
Curology - Customized skincare just for you
PostCSS - Increase code readability. Add vendor prefixes to CSS rules using values from Can I Use. Autoprefixer will use the data based on current browser popularity and property support to apply prefixes for you.
Hims Skin Care - So fresh and so clear. Skin care for men.
Stylus - EXPRESSIVE, DYNAMIC, ROBUST CSS