This package has been deprecated

Author message:

Next.js now has built-in support for Source Maps: https://nextjs.org/docs/advanced-features/source-maps

@zeit/next-source-maps

Next.js + Source Maps

Generate source maps during production build in your Next.js project

Installation

npm install --save @zeit/next-source-maps

or

yarn add @zeit/next-source-maps

Usage with environment variables

Create a next.config.js

// next.config.js
const withSourceMaps = require('@zeit/next-source-maps')
module.exports = withSourceMaps({
  webpack(config, options) {
    return config
  }
})

Then you can run a regular build command and source maps will be outputted for the bundles

npm run build