Reached heap limit Allocation failed - JavaScript heap out of memory

  postcss: {
    plugins: {
      tailwindcss: {},
      autoprefixer: {},
      cssnano:
        process.env.NODE_ENV === 'production'
         ? { preset: ['default', { discardComments: { removeAll: true } }] }
            : false, // disable cssnano when not in production
     },
  }