Tailwindcss
https://tailwindcss.com/
Alpine.js
https://alpinejs.dev/
Alpine 教學
https://hackmd.io/@monkenWu/S14j-NqsU
https://www.youtube.com/watch?v=dzm11yytjTw&list=PLfdtiltiRHWF0T2HE1D4hxN4vaeh4wW3g
JS Library
https://github.com/mattkingshott/iodine
Reference
https://css-tricks.com/lightweight-form-validation-with-alpine-js-and-iodine-js/