If you want to create a new project just do the following steps.
1. ng new <project-name>
2. npm install -D tailwindcss postcss@latest autoprefixer@latest
3. npx tailwindcss init
4. paste this into the tailwind.config.js
module.exports = { content: ["./src/**/*.{html,ts}"], theme: { extend: {}, }, plugins: [], }; 5. If your using CSS copy & paste this into your styles.css @tailwind base; @tailwind components; @tailwind utilities; If your using SCSS copy & paste this into your styles.scss @import "tailwindcss/base"; @import "tailwindcss/components"; @import "tailwindcss/utilities"; 6. That's all! Don't put TAILWIND_MODE into your angular environment.