webpack.config.jsの作成 プロジェクトのルートディレクトリで touch webpack.config.js webpack configを編集していきます。 ここでは1系と2系の違いだけを書いていきます。 const path = require('path'); const webpack = require('webpack'); module.exports = { context: path.join(__dirname, 'src'), entry: { bundle: './index.js' }, output: { path: path.join(__dirname, 'dist'), filename: '[name].js' }, module: { rules: [ { loader: 'babel-loader', test: /\.js[x]?$
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