Webpack で React を導入した Rails アプリケーションを Heroku で動かすまでの手順 環境 Rails : 5.0.1 node : 6.10.0 React, Webpack, Babel の導入 Rails のルートフォルダ直下に client/ ディレクトリを用意 client/ ディレクトリ配下に package.json を作成 React のパッケージをインストール Webpack, Babel のパッケージをインストールする $ mkdir client $ cd client $ npm init -y $ npm install --save react react-dom $ npm install --save-dev webpack babel-core babel-loader babel-preset-es2015 babel-prese
![Webpack で React を導入した Rails アプリケーションを Heroku で動かすまでの手順 - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/00503ef9938e59d171e898c5d1b811dee083838a/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-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%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDBrYXNhaGFydSZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9NDk1MGI4ZTE3ZTc5YTkzMDdjNzNhMTZkMDY3ZDBjYWY%26blend-x%3D142%26blend-y%3D436%26blend-mode%3Dnormal%26txt64%3DaW4gQ2xhc3Np5qCq5byP5Lya56S-%26txt-width%3D770%26txt-clip%3Dend%252Cellipsis%26txt-color%3D%2523212121%26txt-font%3DHiragino%2520Sans%2520W6%26txt-size%3D36%26txt-x%3D156%26txt-y%3D536%26s%3Dea97560e210c6bab1f5d621607ea7490)