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

Configuring plugin

By default devtool is source-map. If you want use different devtool type, you can pass it with options.

// next.config.js
const withSourceMaps = require('@zeit/next-source-maps')({
  devtool: 'hidden-source-map'
})

module.exports = withSourceMaps(
  {
    webpack(config, options) {
      return config
    }
  }
)