wikijs/dev/webpack/webpack.dev.js

const webpack = require('webpack')
const merge = require('webpack-merge')

const ExtractTextPlugin = require('extract-text-webpack-plugin')

const common = require('./webpack.common.js')

module.exports = merge(common, {
  module: {
    rules: []
  },
  plugins: [
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify('development')
    }),
    new ExtractTextPlugin({ disable: true })
  ],
  resolve: {}
})