tailwind.config.js

const theme = require('./config/theme.json');

let font_base = Number(theme.fonts.font_size.base.replace('px', ''));
let font_scale = Number(theme.fonts.font_size.scale);
let h6 = font_base / font_base;
let h5 = h6 * font_scale;
let h4 = h5 * font_scale;
let h3 = h4 * font_scale;
let h2 = h3 * font_scale;
let h1 = h2 * font_scale;
let fontPrimary, fontPrimaryType, fontSecondary, fontSecondaryType;
if (theme.fonts.font_family.primary) {
  fontPrimary = theme.fonts.font_family.primary
    .replace(/\+/g, ' ')
    .replace(/:[ital,]*[ital@]*[wght@]*[0-9,;]+/gi, '');
  fontPrimaryType = theme.fonts.font_family.primary_type;
}
if (theme.fonts.font_family.secondary) {
  fontSecondary = theme.fonts.font_family.secondary
    .replace(/\+/g, ' ')
    .replace(/:[ital,]*[ital@]*[wght@]*[0-9,;]+/gi, '');
  fontSecondaryType = theme.fonts.font_family.secondary_type;
}

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: [
    './pages/**/*.{js,ts,jsx,tsx}',
    './layouts/**/*.{js,ts,jsx,tsx}',
    './content/**/*.{md,mdx}',
  ],
  darkMode: 'class',
  theme: {
    extend: {
      colors: {
        primary: theme.colors.theme_color.primary,
        secondary: theme.colors.theme_color.secondary,
        body: theme.colors.theme_color.body,
        border: theme.colors.theme_color.border,
        light: theme.colors.theme_color.light,
        dark: theme.colors.theme_color.dark,
        text: {
          DEFAULT: theme.colors.text_color.default,
          light: theme.colors.text_color.light,
          dark: theme.colors.text_color.dark,
        },
      },
      fontSize: {
        base: font_base + 'px',
        h1: h1 + 'rem',
        'h1-sm': h1 * 0.8 + 'rem',
        h2: h2 + 'rem',
        'h2-sm': h2 * 0.8 + 'rem',
        h3: h3 + 'rem',
        'h3-sm': h3 * 0.8 + 'rem',
        h4: h4 + 'rem',
        h5: h5 + 'rem',
        h6: h6 + 'rem',
      },
      fontFamily: {
        primary: [fontPrimary, fontPrimaryType],
        secondary: [fontSecondary, fontSecondaryType],
      },
    },
  },
  plugins: [
    require('@tailwindcss/aspect-ratio'),
    require('flowbite/plugin'),
    require('@tailwindcss/forms'),
    require('@tailwindcss/typography'),
    require('@tailwindcss/forms'),
    require('tailwind-bootstrap-grid')({ generateContainer: false }),
  ],
};