Introduction/API Reference/Configuration/next.config.js/sassOptions

sassOptions

sassOptions allow you to configure the Sass compiler.

import type { NextConfig } from 'next'

const sassOptions = {
  additionalData: `
    $var: red;
  `,
}

const nextConfig: NextConfig = {
  sassOptions: {
    ...sassOptions,
    implementation: 'sass-embedded',
  },
}

export default nextConfig

Good to know: sassOptions are not typed outside of implementation because Next.js does not maintain the other possible properties.

rewrites

Add rewrites to your Next.js app.

serverActions

Configure Server Actions behavior in your Next.js application.