{"id":3290,"date":"2022-08-26T21:13:35","date_gmt":"2022-08-26T12:13:35","guid":{"rendered":"https:\/\/techmania.jp\/blog\/?p=3290"},"modified":"2025-01-28T18:05:54","modified_gmt":"2025-01-28T09:05:54","slug":"javascript0008","status":"publish","type":"post","link":"https:\/\/techmania.jp\/blog\/javascript0008\/","title":{"rendered":"Next.js\u3068\u306f\u3010\u5165\u9580\u3011React\u3068\u306e\u9055\u3044\u3001\u3067\u304d\u308b\u3053\u3068\u3001\u30e1\u30ea\u30c3\u30c8"},"content":{"rendered":"\n

Next.js\u3068\u306f\uff1f<\/h2>\n\n\n

Next.js\u306f\u3001UI\u69cb\u7bc9\u306b\u7279\u5316\u3057\u305fJavaScript\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300cReact<\/a>\u300d\u3092\u30d9\u30fc\u30b9\u306b\u958b\u767a\u3055\u308c\u305f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308bReact\u306b\u5bfe\u3057\u3066\u3001Next.js\u3067\u306f\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u3067\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u306f\u3001Next.js\u306e\u300cWeb\u30d6\u30e9\u30a6\u30b6\u306b\u304a\u3051\u308b\u9ad8\u901f\u306a\u8868\u793a\u300d\u3068\u3044\u3046\u5f37\u307f\u3092\u652f\u3048\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001Next.js\u306fReact\u3067\u30da\u30fc\u30b8\u9077\u79fb\u306e\u591a\u3044\u5927\u898f\u6a21\u306aWeb\u30b5\u30a4\u30c8\u3092\u958b\u767a\u3059\u308b\u5834\u5408\u306b\u3082\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

React\u306f\u3001UI\uff08\u30e6\u30fc\u30b6\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\uff09\u90e8\u5206\u306e\u69cb\u7bc9\u306b\u7279\u5316\u3057\u305fJavaScript\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3001Next.js \u306f \u305d\u306e\u6a5f\u80fd\u6027\u3092\u4fdd\u3061\u3064\u3064\u3001\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3084\u9759\u7684\u306aWeb\u30b5\u30a4\u30c8\u306e\u751f\u6210\u3068\u3044\u3063\u305fWeb\u30a2\u30d7\u30ea\u958b\u767a\u3067\u4fbf\u5229\u306a\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u3066\u304a\u308a\u3001React\u3088\u308a\u3082\u5b9f\u7528\u6027\u304c\u9ad8\u3044\u3082\u306e\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

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Next.js\u306fReact\u3092\u62e1\u5f35\u3059\u308b\u6bd4\u8f03\u7684\u65b0\u3057\u3044\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u304c\u3001React\u3088\u308a\u3082\u958b\u767a\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3048\u3066\u30e6\u30fc\u30b6\u4f53\u9a13(UX)\u306e\u5411\u4e0a\u306b\u3082\u5f79\u7acb\u3064\u305f\u3081\u3001\u8fd1\u5e74\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u958b\u767a\u306e\u73fe\u5834\u3067\u91cd\u5b9d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

Next.js\u306f2016\u5e7410\u6708\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u304b\u3089\u3001\u73fe\u5728\u307e\u3067\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u7d99\u7d9a\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u90fd\u5ea6\u6a5f\u80fd\u304c\u62e1\u5f35\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n

\u3069\u3046\u3044\u3046\u3068\u304d\u306bNext.js\u3092\u4f7f\u3046\u304b<\/h3>\n\n\n

React\u3092\u4f7f\u3048\u3070\u30b5\u30fc\u30d0\u5074\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u3089\u305a\u306b\u30da\u30fc\u30b8\u9077\u79fb\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002React\u30a2\u30d7\u30ea\u306f\u3059\u3079\u3066\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30d6\u30e9\u30a6\u30b6\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u305f\u3081\u3001\u30da\u30fc\u30b8\u9077\u79fb\u304c\u5c11\u306a\u3044Web\u30b5\u30a4\u30c8\u306e\u958b\u767a\u306b\u306f\u5411\u3044\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3001\u306f\u3058\u3081\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8868\u793a\u3059\u308b\u969b\u3001\u307e\u3068\u3081\u3066\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081\u3001\u30da\u30fc\u30b8\u6570\u304c\u591a\u3044Web\u30b5\u30a4\u30c8\u3067\u306f\u521d\u671f\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u304b\u304b\u308b\u6642\u9593\u304c\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3053\u308c\u306fSEO\u306b\u3068\u3063\u3066\u4e0d\u5229\u306b\u306f\u305f\u3089\u304d\u307e\u3059\u3002
\u305d\u3053\u3067\u3001React\u306e\u6a5f\u80fd\u3092\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3067\u304d\u308b\u3088\u3046\u62e1\u5f35\u3059\u308b\u306e\u306bNext.js\u304c\u5229\u7528\u3055\u308c\u307e\u3059\u3002
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\u307b\u304b\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u306e\u9055\u3044<\/h2>\n\n\n\n

React\u3068\u306e\u9055\u3044<\/h3>\n\n\n

Next.js \u306f React \u3068\u5ea6\u3005\u6bd4\u8f03\u3055\u308c\u307e\u3059\u304c\u3001\u4e21\u8005\u306e 1\u756a\u306e\u9055\u3044\u306f\u3001\u30b5\u30fc\u30d0\u6a5f\u80fd\u306e\u6709\u7121\u3067\u3059\u3002Next.js \u306b\u306f\u30b5\u30fc\u30d0\u6a5f\u80fd\u3092\u6709\u3057\u3066\u304a\u308a\u3001\u5358\u4f53\u3067 Web\u30a2\u30d7\u30ea\u3092\u52d5\u4f5c\u3055\u305b\u3089\u308c\u307e\u3059\u304c\u3001React \u306b\u306f\u306a\u3044\u305f\u3081\u3001\u5225\u3067\u30b5\u30fc\u30d0\u3092\u7528\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3046\u3044\u3063\u305f\u70b9\u3067 React \u3088\u308a\u3082 Next.js \u306e\u307b\u3046\u304c\u5b66\u7fd2\u30b3\u30b9\u30c8\u3084\u96e3\u6613\u5ea6\u304c\u4f4e\u3044\u3068\u3044\u3048\u307e\u3059\u3002
\u307e\u305f\u3001React \u304c View\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u3057\u3066\u5229\u7528\u3055\u305b\u308b\u306e\u306b\u5bfe\u3057\u3066 Next.js \u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u308b\u3068\u3044\u3046\u70b9\u3084\u90e8\u5206\u5c0e\u5165\u306e\u53ef\u5426\u3068\u3044\u3046\u70b9\u3067\u30822\u3064\u306b\u5927\u304d\u306a\u9055\u3044\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002
\u3053\u3046\u3044\u3063\u305f\u9055\u3044\u304b\u3089 Next.js \u304c\u5358\u306b React \u304b\u3089\u6d3e\u751f\u3057\u305f\u3082\u306e\u3067\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n

Nuxt.js\u3068\u306e\u9055\u3044<\/h3>\n\n\n

Next.js \u3068\u4f3c\u305f\u540d\u524d\u306e Nuxt.js\uff08\u30ca\u30af\u30b9\u30c8\u30b8\u30a7\u30a4\u30a8\u30b9\uff09\u3068\u3044\u3046\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3061\u3089\u3082\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3059\u308b JavaScript\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002<\/p>\n

\u4e21\u8005\u306f React \u3067\u69cb\u7bc9\u3055\u308c\u305f\u30a2\u30d7\u30ea\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u5834\u5408\u306b Next.js \u3092\u7528\u3044\u308b\u306e\u306b\u5bfe\u3057\u3001Next.js \u3092\u4f7f\u3044\u3001Vue.js \u3067\u69cb\u7bc9\u3055\u308c\u305f\u30a2\u30d7\u30ea\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u5834\u5408\u306f Nuxt.js \u3092\u4f7f\u3046\u3068\u3044\u3046\u7d44\u307f\u5408\u308f\u305b\u306e\u95a2\u4fc2\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n

\n

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\u2193\u5b9f\u8df5\u529b\u304c\u8eab\u306b\u3064\u304f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u2193<\/a><\/p>\n<\/div>\n

\"IT\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u6821<\/a><\/div>\n
\n

\u226b\u30e2\u30cb\u30bf\u30fc\u5272\u5f15\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u5b9f\u65bd\u4e2d\uff01\u226a<\/span><\/a><\/p>\n<\/div>\n\n\n

Next.js\u3067\u3067\u304d\u308b\u3053\u3068<\/h2>\n\n\n\n

\u753b\u50cf\u306e\u6700\u9069\u5316<\/h3>\n\n\n

Next.js \u3067\u306f\u753b\u50cf\u3092\u5fc5\u8981\u306a\u30b5\u30a4\u30ba\u306b\u6700\u9069\u5316\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u308b\u305f\u3081\u3001\u753b\u50cf\u306e\u8868\u793a\u901f\u5ea6\u304c\u4e0a\u304c\u308a\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002\u30da\u30fc\u30b8\u306e\u8868\u793a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306fSEO\u306e\u8a55\u4fa1\u306b\u3082\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u3088\u308a\u6700\u9069\u5316\u3067\u304d\u308b\u3053\u3068\u3067\u691c\u7d22\u30b5\u30fc\u30d3\u30b9\u3067\u306e\u8868\u793a\u9806\u4f4d\u306e\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n

\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff08CSR\u3001SSR\u3001SSG\u3001ISR\uff09<\/h3>\n\n\n

React \u3067\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u300cCSR (Client Side Rendering) \u300d\u306e\u307f\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3001\u3053\u308c\u3067\u306f\u30e6\u30fc\u30b6\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u30b9\u30da\u30c3\u30af\u306b\u3088\u3063\u3066\u306f\u5feb\u9069\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u305d\u306e\u70b9\u3001Next.js \u3067\u306f\u3001CSR\u306b\u52a0\u3048\u3001\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u300cSSR (Server Side Rendering) \u300d\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30a4\u30c9\u3067\u306f\u63cf\u753b\u3059\u308b\u3060\u3051\u3067\u6e08\u3080\u305f\u3081\u8868\u793a\u3092\u9ad8\u901f\u5316\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3054\u3068\u306bHTML\u3092\u7acb\u3061\u4e0a\u3052\u308b\u305f\u3081\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u5f85\u3061\u6642\u9593\u304c\u767a\u751f\u3059\u308b\u3068\u3044\u3046\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002
\u305d\u3053\u3067\u3001\u305d\u3046\u3044\u3063\u305f\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u3067\u3042\u3089\u304b\u3058\u3081 HTML \u3092\u69cb\u7bc9\u3057\u3066\u304a\u304f\u300cSSG (Static Site Generator) \u300d\u3068\u3044\u3046\u65b9\u5f0f\u3082\u3042\u308a\u307e\u3059\u3002\u9759\u7684\u30b5\u30a4\u30c8\u3092\u69cb\u7bc9\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u6700\u521d\u306b\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u969b\u3001\u77ac\u6642\u306b HTML \u3092\u63d0\u4f9b\u3067\u304d\u3001\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u304c\u9ad8\u901f\u3067\u3042\u308b\u53cd\u9762\u30c7\u30fc\u30bf\u66f4\u65b0\u304c\u983b\u7e41\u306a\u3082\u306e\u306b\u306f\u7121\u5411\u304d\u3067\u3059\u3002
\u307e\u305f\u3001\u300cISR (Incremental Static Regeneration) \u300d\u3068\u3044\u3046\u65b9\u5f0f\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001SSG \u3068\u57fa\u672c\u7684\u306b\u306f\u4e00\u7dd2\u3067\u3059\u304c\u3001SSG \u3068\u9055\u3044\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30f3\u30c9\u3067\u5b9a\u671f\u7684\u306b HTML \u3092\u518d\u69cb\u7bc9\u3059\u308b\u305f\u3081\u3001SSG \u3088\u308a\u3082\u9ad8\u901f\u3067\u66f4\u65b0\u983b\u5ea6\u306e\u9ad8\u3044\u30da\u30fc\u30b8\u306b\u52b9\u679c\u7684\u3067\u3059\u3002
\u3053\u306e\u3088\u3046\u306b\u3001\u305d\u308c\u305e\u308c\u306e\u7279\u6027\u3092\u8003\u616e\u3057\u3066\u30da\u30fc\u30b8\u3054\u3068\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u65b9\u5f0f\u3092\u5206\u3051\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n

Next.js\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n

\u30fb \u74b0\u5883\u69cb\u7bc9\u304c\u7c21\u5358<\/strong>
\u30fb \u30d5\u30a1\u30a4\u30eb\u30d9\u30fc\u30b9\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u304c\u3042\u308b
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\u30fb \u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u901f\u3044<\/strong>
\u30fb SEO\u306b\u6709\u5229<\/strong><\/p>\n\n\n

\u74b0\u5883\u69cb\u7bc9\u304c\u7c21\u5358<\/h3>\n\n\n

Next.js\u306b\u306f\u3001\u958b\u767a\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306b\u5fdc\u3058\u305f\u74b0\u5883\u69cb\u7bc9\u3092\u81ea\u52d5\u3067\u884c\u3063\u3066\u304f\u308c\u308b\u6a5f\u80fd\u304c\u5099\u308f\u3063\u3066\u304a\u308a\u3001\u958b\u767a\u8005\u306f\u6642\u9593\u3092\u304b\u3051\u305a\u306b\u3059\u3050\u306b\u958b\u767a\u3092\u59cb\u3081\u3089\u308c\u3066\u307b\u304b\u306e\u4f5c\u696d\u306b\u6642\u9593\u3092\u5272\u3051\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u8a2d\u5b9a\uff08\u30b3\u30f3\u30d5\u30a3\u30b0\uff09\u3092\u4e0d\u8981\uff08\u30bc\u30ed\uff09\u306b\u3059\u308b\u6a5f\u80fd\u3092\u300c\u30bc\u30ed\u30b3\u30f3\u30d5\u30a3\u30b0\u6a5f\u80fd\u300d\u3068\u3044\u3044\u307e\u3059\u3002
\u7d30\u304b\u304f\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001\u300cnext.config.js\u300d\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3001\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067webpack\u306e\u8a2d\u5b9a\u304c\u81ea\u52d5\u3067\u66f8\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n

\u30d5\u30a1\u30a4\u30eb\u30d9\u30fc\u30b9\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6a5f\u80fd\u304c\u3042\u308b<\/h3>\n\n\n

Next.js\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3068\u300cPages\u300d\u3068\u3044\u3046\u30d5\u30a9\u30eb\u30c0\u304c\u751f\u6210\u3055\u308c\u3001\u305d\u306e\u30d5\u30a9\u30eb\u30c0\u5185\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001Web\u30da\u30fc\u30b8\u3068\u3057\u3066\u8868\u793a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Pages\u5185\u306b\u300cAAA.jsx\u300d\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u300c\u30b5\u30a4\u30c8URL\/AAA\u300d\u3068\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306b\u5165\u529b\u3059\u308b\u3053\u3068\u3067\u3001AAA.jsx\u306b\u8a18\u8ff0\u3057\u305f\u5185\u5bb9\u304cWeb\u30da\u30fc\u30b8\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002
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\u3053\u306e\u6a5f\u80fd\u304c\u306a\u3044\u3068\u5404\u30d5\u30a9\u30eb\u30c0\u306bindex.html\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u3001\u305d\u3053\u304b\u3089\u305d\u306e\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306e\u51e6\u7406\u3092\u8a18\u8ff0\u3057\u306a\u304f\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002Next.js\u3067\u306f\u3053\u3046\u3044\u3063\u305f\u624b\u9593\u304c\u767a\u751f\u3057\u306a\u3044\u306e\u3067\u52b9\u7387\u7684\u306bWeb\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n

\u30d5\u30a1\u30b9\u30c8\u30ea\u30d5\u30ec\u30c3\u30b7\u30e5\u6a5f\u80fd\u304c\u3042\u308b<\/h3>\n\n\n

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\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u901f\u3044<\/h3>\n\n\n

\u30d6\u30e9\u30a6\u30b6\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u884c\u3046\u3068\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u591a\u3044\u307b\u3069\u521d\u671f\u8868\u793a\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002
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\u305d\u306e\u70b9\u3001SSR \u3084 SSG\u3001ISR \u3067\u3042\u308c\u3070\u3082\u3061\u308d\u3093\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u51e6\u7406\u80fd\u529b\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3067\u3059\u3057\u3001\u8aad\u307f\u8fbc\u307f\u304c\u901f\u304f\u3001SEO \u306b\u306f\u6709\u5229\u3067\u3059\u3002<\/p>\n\n\n

SEO\u306b\u6709\u5229<\/h3>\n\n\n

\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u901f\u3044\u3053\u3068\u306b\u52a0\u3048\u3001\u30da\u30fc\u30b8\u3092\u5206\u3051\u3089\u308c\u308b\u3053\u3068\u3082SEO\u306b\u306f\u6709\u5229\u306b\u306f\u305f\u3089\u304d\u307e\u3059\u3002<\/p>\n

\u753b\u9762\u304c\u9077\u79fb\u3057\u306a\u3044Web\u30da\u30fc\u30b8\u3060\u3068\u3001html\u3092\u89e3\u91c8\u3059\u308bSEO\u30af\u30ed\u30fc\u30e9\u304c\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u53d6\u5f97\u3067\u304d\u305a\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u767b\u9332\u304c\u884c\u308f\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u65b0\u306e\u30af\u30ed\u30fc\u30e9\u306fJavaScript\u3092\u89e3\u91c8\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u304c\u3001\u3084\u306f\u308a\u3001\u5b8c\u6210\u3055\u308c\u305fhtml\u3092\u8fd4\u3059SSR\u3084SSG\u3001ISR\u306e\u65b9\u304cSEO\u306b\u6709\u5229\u3067\u3059\u3002<\/p>\n\n\n

Next.js\u306e\u30c7\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n

\u30fb\u7279\u6709\u306e\u8a18\u6cd5\u306e\u7fd2\u5f97\u304c\u96e3\u3057\u3044<\/strong>
\u30fbReact\u306e\u958b\u767a\u72b6\u6cc1\u306b\u4f9d\u5b58\u3059\u308b<\/strong><\/p>\n\n\n

\u7279\u6709\u306e\u8a18\u6cd5\u306e\u7fd2\u5f97\u304c\u96e3\u3057\u3044<\/h3>\n\n\n

Next.js\u306e\u30da\u30fc\u30b8\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u8a18\u6cd5\u306f\u72ec\u7279\u3067\u3001\u307b\u304b\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u6bd4\u3079\u308b\u3068\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u307e\u305f\u3001Next.js\u306b\u306fWeb\u30a2\u30d7\u30ea\u958b\u767a\u3092\u52b9\u7387\u3088\u304f\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\u591a\u304f\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u3089\u306e\u6a5f\u80fd\u3092\u5341\u5206\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u305d\u306e\u8a18\u6cd5\u3082\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u306f\u3001React\u3068Next.js\u306e\u4e21\u65b9\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u958b\u767a\u8005\u3067\u3042\u308c\u3070\u89e3\u6c7a\u3067\u304d\u307e\u3059\u304c\u3001\u521d\u5fc3\u8005\u306e\u5834\u5408\u306b\u306f\u3001\u5b66\u7fd2\u306e\u96e3\u6613\u5ea6\u304c\u6bd4\u8f03\u7684\u9ad8\u3044\u3067\u3059\u3002<\/p>\n\n\n

React\u306e\u958b\u767a\u72b6\u6cc1\u306b\u4f9d\u5b58\u3059\u308b<\/h3>\n\n\n

Next.js\u306fReact\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308b\u305f\u3081\u3001React\u306e\u958b\u767a\u72b6\u6cc1\u306b\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002React\u306b\u5909\u66f4\u70b9\u304c\u751f\u3058\u305f\u5834\u5408\u306f\u305d\u308c\u306b\u8ffd\u5f93\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001React\u306b\u5927\u5e45\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u3042\u3063\u305f\u969b\u306fNext.js\u306eAPI\u3084\u6a5f\u80fd\u306b\u5f71\u97ff\u304c\u51fa\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n

Next.js\u306e\u52c9\u5f37\u65b9\u6cd5<\/h2>\n\n\n

\u66f8\u7c4d\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u5b66\u7fd2\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u6628\u4eca\u3067\u306f\u3001YouTube\u306a\u3069\u306e\u52d5\u753b\u30b5\u30a4\u30c8\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30b5\u30a4\u30c8\u306a\u3069\u3082\u5145\u5b9f\u3057\u3066\u3044\u3066\u591a\u304f\u306e\u60c5\u5831\u304c\u624b\u306b\u5165\u308a\u307e\u3059\u3002
\u305d\u3057\u3066\u3001\u3088\u308a\u52b9\u7387\u7684\u306b\u77e5\u8b58\u30fb\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3059\u308b\u306b\u306f\u3001\u77e5\u8b58\u3092\u3064\u3051\u306a\u304c\u3089\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3057\u3066\u307f\u308b\u306a\u3069\u3001\u30a4\u30f3\u30d7\u30c3\u30c8\u3068\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u7279\u306b\u72ec\u5b66\u306e\u5834\u5408\u306f\u3001\u6709\u8b58\u8005\u306b\u8cea\u554f\u304c\u3067\u304d\u305f\u308a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u3082\u3089\u3048\u308b\u3088\u3046\u306a\u74b0\u5883\u304c\u3042\u308b\u3068\u3001\u7406\u89e3\u5ea6\u304c\u6df1\u307e\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

\u305f\u3060\u3001Next.js\u306b\u9650\u3089\u305a\u3001IT\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u308b\u969b\u3001\u3069\u3046\u3057\u3066\u3082\u8ab2\u984c\u306b\u3076\u3064\u304b\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u3088\u306d\u3002\u7279\u306b\u72ec\u5b66\u3060\u3068\u3001\u308f\u304b\u3089\u306a\u3044\u90e8\u5206\u3092\u30d7\u30ed\u306b\u8cea\u554f\u3067\u304d\u308b\u6a5f\u4f1a\u3092\u78ba\u4fdd\u3057\u306b\u304f\u304f\u3001\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u304c\u7d9a\u304d\u306b\u304f\u3044\u3068\u3044\u3046\u5074\u9762\u304c\u3042\u308a\u307e\u3059\u3002\u72ec\u5b66\u3067\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3059\u308b\u81ea\u4fe1\u304c\u306a\u3044\u4eba\u306b\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3068\u3044\u3046\u624b\u3082\u3042\u308a\u307e\u3059\u3002\u8cbb\u7528\u306f\u639b\u304b\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u5206\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u3084\u3059\u3044\u3067\u3059\u3002\u3057\u3063\u304b\u308a\u3068\u77e5\u8b58\u30fb\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3057\u3066\u5b9f\u8df5\u306b\u6d3b\u304b\u3057\u305f\u3044\u3068\u3044\u3046\u4eba\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n

\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u306a\u3089\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u304c\u304a\u3059\u3059\u3081\uff01<\/strong><\/span><\/p>\n\n\n\n\n\n

IT\u30b9\u30ad\u30eb\u9700\u8981\u306e\u9ad8\u307e\u308a\u3068\u3068\u3082\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3082\u5897\u3048\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u3069\u306e\u30b9\u30af\u30fc\u30eb\u306b\u901a\u3046\u3079\u304d\u304b\u8ff7\u3063\u3066\u3057\u307e\u3046\u4eba\u3082\u3044\u308b\u3067\u3057\u3087\u3046\u3002\u305d\u3093\u306a\u65b9\u306b\u306f\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\uff01\u3053\u308c\u307e\u3067\u591a\u304f\u306eIT\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u80b2\u6210\u30fb\u8f29\u51fa\u3057\u3066\u304d\u305f\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u3067\u3082\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3092\u958b\u8b1b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\n

\uff1c\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u306e\u7279\u5fb4\uff1e<\/strong>
\u30fb\u305f\u3057\u304b\u306a\u80b2\u6210\u5b9f\u7e3e\u3068\u89aa\u8eab\u306a\u6559\u80b2\u3000\uff5e\u30bb\u30ab\u30f3\u30c9\u30ad\u30e3\u30ea\u30a2\u3092\u5168\u529b\u652f\u63f4\uff5e<\/strong>
\u30fb\u8b1b\u5e2b\u304c\u73fe\u5f79\u30a8\u30f3\u30b8\u30cb\u30a2\u3000\uff5e\u201c\u672c\u5f53\u201d\u306e\u958b\u767a\u30ce\u30a6\u30cf\u30a6\u3092\u76f4\u306b\u5b66\u3079\u308b\uff5e<\/strong>
\u30fb\u5c02\u5c5e\u8b1b\u5e2b\u304c\u5b66\u7fd2\u3092\u5fb9\u5e95\u30b5\u30dd\u30fc\u30c8\u3000\uff5e\u300c\u308f\u304b\u3089\u306a\u3044\u300d\u3092\u5fb9\u5e95\u89e3\u6c7a\uff5e<\/strong>
\u30fb\u5b9f\u52d9\u30d9\u30fc\u30b9\u3067\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3000\uff5e\u5b9f\u8df5\u7684\u306a\u51dd\u7e2e\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\uff5e<\/strong><\/p>\n<\/div>\n

\u3053\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3064\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u306fIT\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b9\u30bf\u30fc\u30c8\u30e9\u30a4\u30f3\u3068\u3057\u3066\u6700\u9069\u3067\u3059\u3002
\u8a71\u3092\u805e\u304d\u305f\u3044\u30fb\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u3068\u3044\u3046\u65b9\u306f\u3053\u3061\u3089<\/a>\u304b\u3089\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n