Tailwind POS is a POS (Point of Sales) application built with Tailwind.css and Alpine.js. I create this application in order to exercise myself to build web application in "traditional" way, without any module bundler/build tools such as webpack, rollup, postcss, etc. So yes, it load tailwind.css and alpine.js via CDN.
You can view the demo at https://www.emsifa.com/tailwind-pos/.
Sample food photos in this application are downloaded from freepik.com accounts listed below: