{"author_name":"kikiki-kiki","height":"190","provider_name":"Hatena Blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchaika.hatenablog.com%2Fentry%2F2020%2F10%2F14%2F083000\" title=\"React create-react-app \u3057\u305f\u30a2\u30d7\u30ea\u3067 \u958b\u767a\u6642 (development) \u3068 build \u3059\u308b\u6642 (production) \u3068\u3067 env \u3092\u5207\u308a\u66ff\u3048\u305f\u3044 - \u304b\u3082\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://chaika.hatenablog.com/entry/2020/10/14/083000","image_url":"https://m.media-amazon.com/images/I/51Hq7xniEfL._SL160_.jpg","blog_title":"\u304b\u3082\u30e1\u30e2","type":"rich","provider_url":"https://hatena.blog","description":"create-react-app \u3067\u4f5c\u3063\u305f React \u30a2\u30d7\u30ea\u3067 yarn start \u3067\u306e\u958b\u767a\u6642\u3068 yarn build \u3067\u30d3\u30eb\u30c9\u3057\u305f\u6642\u306b\u4f7f\u3046\u74b0\u5883\u5909\u6570\u3092\u5207\u308a\u66ff\u3048\u305f\u3044\u3002 .env \u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3067\u81ea\u52d5\u7684\u306b\u5207\u308a\u66ff\u308f\u308b create-react-app \u3067\u4f5c\u3089\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306b\u3042\u308b .gitignore \u3092\u898b\u308b\u3068\u6b21\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002 # misc .DS_Store .env.local .env.development.local .env.test.local .env.production.local \u3069\u3046\u3084\u3089\u6b21\u306e\u3088\u3046\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u8a2d\u5b9a\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u3088\u308a\u7d30\u304b\u3044\u6307\u5b9a\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u6709\u308c\u3070\u305d\u3061\u3089\u2026","categories":["React","JavaScript","Tips"],"version":"1.0","title":"React create-react-app \u3057\u305f\u30a2\u30d7\u30ea\u3067 \u958b\u767a\u6642 (development) \u3068 build \u3059\u308b\u6642 (production) \u3068\u3067 env \u3092\u5207\u308a\u66ff\u3048\u305f\u3044","blog_url":"https://chaika.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/kikiki-kiki/","published":"2020-10-14 08:30:00"}