Tailwind.css not included in NextJS Production

Follow the step to install Tailwind.css with NextJS

Install Tailwind CSS with Next.js

Troubleshooting

If tailwind not work in prod. Definitely build step fails on file include.

tailwind.config.js

module.exports = {
  /*
  Make sure purge covered all your files
  (Especially _app.tsx)
   */
  + purge: ['./**/*.{js,ts,jsx,tsx}'],
  - purge: ['./pages/**/*.{js,ts,jsx,tsx}', './components/**/*.{js,ts,jsx,tsx}'],
  darkMode: false, // or 'media' or 'class'
  theme: {
    extend: {},
  },
  variants: {
    extend: {},
  },
  plugins: [],
};