{"id":6370,"date":"2026-04-21T16:46:11","date_gmt":"2026-04-21T07:46:11","guid":{"rendered":"https:\/\/relasic.jp\/contents\/?post_type=column&#038;p=6370"},"modified":"2026-04-21T16:46:16","modified_gmt":"2026-04-21T07:46:16","slug":"node-js-job-posting","status":"publish","type":"column","link":"https:\/\/relasic.jp\/contents\/column\/node-js-job-posting\/","title":{"rendered":"Node.js\u6c42\u4eba\u306e\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u7387\u306f9\u5272\u8d85\uff5c\u5e74\u53ce\u30fb\u9700\u8981\u30fb2026\u5e74\u8ee2\u8077\u30ac\u30a4\u30c9"},"content":{"rendered":"<!-- \u30a2\u30a4\u30ad\u30e3\u30c3\u30c1\u753b\u50cf\uff08group\u306e\u5916\uff09 -->\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/relasic.jp\/contents\/assets\/2026\/04\/img10.png\" alt=\"Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6c42\u4eba\u9700\u8981\u30fb\u5e74\u53ce\u30fb\u30ea\u30e2\u30fc\u30c8\u8ee2\u8077\u3092\u89e3\u8aac\u3059\u308b\u30a4\u30e1\u30fc\u30b8\" class=\"wp-image-xxxx\" style=\"width:730px\"\/><\/figure>\n<\/div>\n\n<!-- \u672c\u6587\u30b0\u30eb\u30fc\u30d7 -->\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n\n<!-- \u30ea\u30fc\u30c9\u65871\u6bb5\u843d\u76ee -->\n\n<p class=\"wp-block-paragraph\">npm install\u306e\u3042\u3068\u306e\u9759\u304b\u306a\u6570\u79d2\u9593\u3002\u4f9d\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u6b21\u3005\u3068\u89e3\u6c7a\u3055\u308c\u3066\u3044\u304f\u3042\u306e\u753b\u9762\u3092\u3001\u4f55\u767e\u56de\u898b\u3066\u304d\u305f\u3060\u308d\u3046\u304b\u3002Node.js\u306e\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u306e\u3088\u3046\u306b\u3001\u81ea\u5206\u306e\u30ad\u30e3\u30ea\u30a2\u3082\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u306b\u56de\u3057\u7d9a\u3051\u305f\u3044\u3002\u3051\u308c\u3069\u3001\u4eca\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u305d\u308d\u305d\u308d\u9650\u754c\u3092\u611f\u3058\u3066\u3044\u308b\u3002\u8ee2\u8077\u3092\u8003\u3048\u308b\u3068\u304d\u3001\u300cNode.js\u306e\u30b9\u30ad\u30eb\u3067\u3001\u3069\u3053\u307e\u3067\u5e74\u53ce\u3092\u4f38\u3070\u305b\u308b\u306e\u304b\u300d\u300c\u30ea\u30e2\u30fc\u30c8\u3067\u50cd\u3051\u308b\u6b63\u793e\u54e1\u306e\u30dd\u30b8\u30b7\u30e7\u30f3\u306f\u5b9f\u969b\u306b\u3042\u308b\u306e\u304b\u300d\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001<mark style=\"background-color:#fcf100\" class=\"has-inline-color\">Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6c42\u4eba\u5e02\u5834\u306e\u5b9f\u614b\u3092\u516c\u7684\u30c7\u30fc\u30bf\u3067\u793a\u3057\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u306e\u6b63\u793e\u54e1\u8ee2\u8077\u3068\u3044\u3046\u9078\u629e\u80a2\u3092\u5177\u4f53\u7684\u306b\u63d0\u793a\u3057\u307e\u3059\u3002<\/mark><\/p>\n\n\n<!-- \u30dd\u30a4\u30f3\u30c8\u30dc\u30c3\u30af\u30b9 -->\n\n<p class=\"has-white-background-color has-background wp-block-paragraph\"><strong>\u3053\u306e\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><br>\u30fbNode.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6c42\u4eba\u9700\u8981\u3068\u5e74\u53ce\u6c34\u6e96\u3092\u516c\u7684\u6a5f\u95a2\u30c7\u30fc\u30bf\u3067\u6574\u7406\u3057\u3001Netflix\u30fbUber\u7b49\u306e\u63a1\u7528\u4e8b\u4f8b\u3082\u7d39\u4ecb\u3057\u307e\u3059<br>\u30fb\u521d\u7d1a\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067\u306e\u6280\u8853\u30b9\u30da\u30c3\u30af\u3092\u4e00\u89a7\u5316\u3057\u3001\u8ee2\u8077\u5e02\u5834\u3067\u306e\u81ea\u5206\u306e\u30dd\u30b8\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059<br>\u30fb2026\u5e74\u306eNode.js\u95a2\u9023\u30a4\u30d9\u30f3\u30c8\u60c5\u5831\u3084\u6700\u65b0\u306e\u5185\u90e8\u69cb\u9020\u306e\u77e5\u898b\u3001\u30ea\u30e2\u30fc\u30c8\u6b63\u793e\u54e1\u8ee2\u8077\u306e\u5177\u4f53\u7684\u306a\u65b9\u6cd5\u3092\u63d0\u793a\u3057\u307e\u3059<\/p>\n\n\n<!-- CV\u753b\u50cf\uff08\u30ea\u30f3\u30af\u4ed8\u304d\u30fb500px\uff09\u30ea\u30fc\u30c9\u6587\u5f8c -->\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/relasic.jp\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/relasic.jp\/contents\/assets\/2026\/04\/img_cv.png\" alt=\"\u30ea\u30e9\u30b7\u30af \u4f1a\u54e1\u767b\u9332\u306f\u3053\u3061\u3089\" class=\"wp-image-xxxx\" style=\"width:500px\"\/><\/a><\/figure>\n<\/div>\n\n<!-- \u76ee\u6b21\u30bf\u30a4\u30c8\u30eb\uff08\u67a0\u5916\u30fb\u592a\u5b57\uff09 -->\n\n<p class=\"wp-block-paragraph\" style=\"font-weight:700\">\u76ee\u6b21<\/p>\n\n\n<!-- \u76ee\u6b21\u30dc\u30c3\u30af\u30b9\uff08\u67a0\u7dda\u3042\u308a\uff09 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#1a365d;border-width:1px;border-radius:0px;padding-top:24px;padding-right:28px;padding-bottom:24px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-bba1aa89 wp-block-group-is-layout-constrained\">\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0px;margin-bottom:8px\"><a href=\"#section1\">1. Node.js\u6c42\u4eba\u306e\u5e02\u5834\u898f\u6a21\u3068\u5e74\u53ce\u6c34\u6e96\u2500\u2500\u9700\u8981\u306f\u3069\u3053\u307e\u3067\u5e83\u304c\u3063\u3066\u3044\u308b\u306e\u304b<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section1-1\">1-1. Node.js\u3067\u52d5\u3044\u3066\u3044\u308b\u2500\u2500\u8eab\u8fd1\u306a\u30b5\u30fc\u30d3\u30b9\u306e\u88cf\u5074<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section2\">2. IT\u4eba\u6750\u4e0d\u8db3\u3068Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5c06\u6765\u6027\u2500\u2500\u306a\u305c\u4eca\u3001\u8ee2\u8077\u5e02\u5834\u3067\u6709\u5229\u306a\u306e\u304b<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section2-1\">2-1. \u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u958b\u767a\u306e\u9700\u8981\u62e1\u5927<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section2-2\">2-2. \u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30fb\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u89aa\u548c\u6027<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section2-3\">2-3. \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u9069\u6027\u306e\u9ad8\u3055<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section2-4\">2-4. Node.js\u6280\u8853\u30b9\u30da\u30c3\u30af\u2500\u2500\u521d\u7d1a\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067\u4f55\u304c\u6c42\u3081\u3089\u308c\u308b\u304b<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section3\">3. Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u62bc\u3055\u3048\u308b\u3079\u304d\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u3068\u30ad\u30e3\u30ea\u30a2\u6226\u7565<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-1\">3-1. TypeScript\u306e\u6a19\u6e96\u5316<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-2\">3-2. \u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u3068\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-3\">3-3. BFF\uff08Backend For Frontend\uff09\u30d1\u30bf\u30fc\u30f3<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-4\">3-4. \u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u77e5\u3063\u3066\u304a\u304d\u305f\u3044Node.js\u306e\u5185\u90e8\u69cb\u9020<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-5\">3-5. 2026\u5e74\u306eNode.js\u95a2\u9023\u30a4\u30d9\u30f3\u30c8\u2500\u2500\u56fd\u5185\u5916\u306e\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u60c5\u5831<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section4\">4. Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30ea\u30e2\u30fc\u30c8\u8ee2\u8077\u2500\u2500\u5834\u6240\u3092\u9078\u3070\u306a\u3044\u50cd\u304d\u65b9\u306e\u5b9f\u50cf<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:0px\"><a href=\"#section5\">5. \u307e\u3068\u3081\uff1a\u5834\u6240\u3092\u8d85\u3048\u308b<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- ========== \u30bb\u30af\u30b7\u30e7\u30f31 ========== -->\n\n\n<h2 id=\"section1\" class=\"wp-block-heading\">1. Node.js\u6c42\u4eba\u306e\u5e02\u5834\u898f\u6a21\u3068\u5e74\u53ce\u6c34\u6e96\u2500\u2500\u9700\u8981\u306f\u3069\u3053\u307e\u3067\u5e83\u304c\u3063\u3066\u3044\u308b\u306e\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6c42\u4eba\u9700\u8981\u306f\u62e1\u5927\u3092\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30dc\u30fc\u30c9\u306e2025\u5e74\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001Node.js\u6848\u4ef6\u306e\u5e73\u5747\u60f3\u5b9a\u5e74\u53ce\u306f921\u4e07\u5186\u3067\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u5225\u30e9\u30f3\u30ad\u30f3\u30b09\u4f4d\u306b\u4f4d\u7f6e\u3057\u307e\u3059<sup>\uff0a1<\/sup>\u3002\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u7387\u306f91.3%\uff08\u30d5\u30eb\u30ea\u30e2\u30fc\u30c836.5%\u3001\u4e00\u90e8\u30ea\u30e2\u30fc\u30c854.8%\uff09\u306b\u9054\u3057\u3066\u304a\u308a\u3001Node.js\u30b9\u30ad\u30eb\u3092\u6301\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u3001\u5834\u6240\u3092\u9078\u3070\u306a\u3044\u6b63\u793e\u54e1\u8ee2\u8077\u306f\u73fe\u5b9f\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js\u306f\u3001JavaScript\u3092\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u5b9f\u884c\u3059\u308b\u30e9\u30f3\u30bf\u30a4\u30e0\u74b0\u5883\u3068\u3057\u3066\u30012009\u5e74\u306e\u30ea\u30ea\u30fc\u30b9\u4ee5\u6765\u4e00\u8cab\u3057\u3066\u63a1\u7528\u4f01\u696d\u3092\u5897\u3084\u3057\u3066\u304d\u307e\u3057\u305f\u3002Google\u88fd\u306eV8\u30a8\u30f3\u30b8\u30f3\u3092\u57fa\u76e4\u3068\u3059\u308b\u975e\u540c\u671fI\/O\u3068\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u3084API\u958b\u767a\u3067\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3057\u307e\u3059\u3002Express\u3001NestJS\u3001Fastify\u3068\u3044\u3063\u305f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001RESTful API\u3084GraphQL\u30b5\u30fc\u30d0\u30fc\u3092\u77ed\u671f\u9593\u3067\u69cb\u7bc9\u3067\u304d\u308b\u305f\u3081\u3001\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u304b\u3089\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u307e\u3067\u63a1\u7528\u304c\u62e1\u5927\u3057\u3066\u3044\u307e\u3059<sup>\uff0a1<\/sup>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c42\u4eba\u5e02\u5834\u306e\u30c7\u30fc\u30bf\u3092\u898b\u308b\u3068\u3001Node.js\u306e\u9700\u8981\u306f\u8907\u6570\u306e\u9818\u57df\u306b\u307e\u305f\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u5e02\u5834\u306e\u8077\u7a2e\u5225\u69cb\u6210\u3067\u306f\u3001\u30a4\u30f3\u30d5\u30e9\u30a8\u30f3\u30b8\u30cb\u30a2\u304c25.83%\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u304c23.36%\u3001\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u304c20.40%\u3068\u4e0a\u4f4d\u3092\u5360\u3081\u3066\u3044\u307e\u3059<sup>\uff0a1<\/sup>\u3002\u3053\u306e\u5206\u5e03\u306f\u3001Node.js\u304c\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u304b\u3089\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u307e\u3067\u3092\u6a2a\u65ad\u3059\u308b\u57fa\u76e4\u6280\u8853\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002TypeScript\u5bfe\u5fdc\u306e\u5145\u5b9f\u3068AWS Lambda\u3084Cloud Functions\u306b\u3088\u308b\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u904b\u7528\u306e\u666e\u53ca\u3082\u3001Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6d3b\u8e8d\u306e\u5834\u3092\u5e83\u3052\u3066\u3044\u308b\u8981\u56e0\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u793e\u54e1\u6c42\u4eba\u306b\u304a\u3044\u3066\u3082\u3001Node.js\u3092\u5fc5\u9808\u30b9\u30ad\u30eb\u307e\u305f\u306f\u6b53\u8fce\u30b9\u30ad\u30eb\u3068\u3057\u3066\u6319\u3052\u308b\u4f01\u696d\u306f\u5897\u52a0\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002\u9ad8\u3044\u6280\u8853\u529b\u3092\u6301\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u306f\u76f8\u5fdc\u306e\u5831\u916c\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section1-1\" class=\"wp-block-heading\">1-1. Node.js\u3067\u52d5\u3044\u3066\u3044\u308b\u2500\u2500\u8eab\u8fd1\u306a\u30b5\u30fc\u30d3\u30b9\u306e\u88cf\u5074<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js\u306e\u6c42\u4eba\u9700\u8981\u304c\u62e1\u5927\u3057\u3066\u3044\u308b\u7406\u7531\u306f\u3001\u6570\u5b57\u3060\u3051\u3067\u306a\u304f\u300c\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u304cNode.js\u3067\u52d5\u3044\u3066\u3044\u308b\u304b\u300d\u3092\u77e5\u308b\u3068\u5b9f\u611f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u4e16\u754c\u7684\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u4e2d\u306b\u306f\u3001Node.js\u3092\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u4e2d\u6838\u6280\u8853\u3068\u3057\u3066\u63a1\u7528\u3057\u3066\u3044\u308b\u3082\u306e\u304c\u8907\u6570\u3042\u308a\u307e\u3059\u3002\u666e\u6bb5\u5229\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u88cf\u5074\u3067\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u304c\u56de\u3063\u3066\u3044\u308b\u3068\u77e5\u308b\u3068\u3001Node.js\u30b9\u30ad\u30eb\u306e\u5e02\u5834\u4fa1\u5024\u304c\u3088\u308a\u5177\u4f53\u7684\u306b\u611f\u3058\u3089\u308c\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background has-fixed-layout\"><tbody>\n<tr><td><strong>\u30b5\u30fc\u30d3\u30b9\u540d<\/strong><\/td><td><strong>Node.js\u306e\u6d3b\u7528\u9818\u57df<\/strong><\/td><td><strong>\u6280\u8853\u7684\u306a\u80cc\u666f<\/strong><\/td><\/tr>\n<tr><td>Netflix<\/td><td>\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u914d\u4fe1\u306eUI\u30b5\u30fc\u30d0\u30fc<\/td><td>Java\u304b\u3089Node.js\u306b\u79fb\u884c\u3057\u3001\u8d77\u52d5\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3002\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff08SSR\uff09\u306e\u9ad8\u901f\u5316\u306b\u3088\u308a\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u3092\u652f\u3048\u3066\u3044\u307e\u3059<\/td><\/tr>\n<tr><td>LinkedIn<\/td><td>\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9<\/td><td>\uff082012\u5e74\u306e\u79fb\u884c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\uff09Ruby on Rails\u304b\u3089Node.js\u3078\u79fb\u884c\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u53f0\u6570\u304c30\u53f0\u304b\u30893\u53f0\u306b\u524a\u6e1b\u3055\u308c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c2\u301c10\u500d\u6539\u5584\u3057\u305f\u3068\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059<\/td><\/tr>\n<tr><td>Uber<\/td><td>\u914d\u8eca\u30de\u30c3\u30c1\u30f3\u30b0\u30fb\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u4f4d\u7f6e\u60c5\u5831\u51e6\u7406<\/td><td>\u975e\u540c\u671fI\/O\u306e\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u30e2\u30c7\u30eb\u306b\u3088\u308a\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u4f4d\u7f6e\u60c5\u5831\u66f4\u65b0\u3068\u6599\u91d1\u8a08\u7b97\u3092\u9ad8\u901f\u304b\u3064\u7701\u30e1\u30e2\u30ea\u3067\u5b9f\u884c\u3059\u308b\u3053\u3068\u306b\u8ca2\u732e\u3057\u3066\u3044\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059<\/td><\/tr>\n<tr><td>PayPal<\/td><td>\u6c7a\u6e08\u51e6\u7406\u306eAPI\u30b5\u30fc\u30d0\u30fc<\/td><td>Java\u304b\u3089Node.js\u306b\u79fb\u884c\u3057\u305f\u7d50\u679c\u3001\u540c\u7b49\u6a5f\u80fd\u306e\u5b9f\u88c5\u3067\u30b3\u30fc\u30c9\u91cf\u304c\u7d0433%\u524a\u6e1b\u3055\u308c\u3001\u30d3\u30eb\u30c9\u304c\u7d042\u500d\u901f\u304f\u306a\u308a\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3042\u305f\u308a\u306e\u51e6\u7406\u901f\u5ea6\u304c\u7d042\u500d\u306b\u6539\u5584\u3057\u305f\u3068\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059<\/td><\/tr>\n<tr><td>NASA<\/td><td>\u5b87\u5b99\u98db\u884c\u58eb\u306e\u5b89\u5168\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0<\/td><td>EVA\uff08\u8239\u5916\u6d3b\u52d5\uff09\u30c7\u30fc\u30bf\u306e\u7d71\u5408\u7ba1\u7406\u306bNode.js\u3092\u63a1\u7528\u3057\u305f\u4e8b\u4f8b\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u5206\u6563\u3057\u3066\u3044\u305f\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3092\u5358\u4e00\u306eAPI\u306b\u7d71\u5408\u3057\u3001\u610f\u601d\u6c7a\u5b9a\u306e\u8fc5\u901f\u5316\u306b\u8ca2\u732e\u3057\u307e\u3057\u305f<\/td><\/tr>\n<tr><td>Trello<\/td><td>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u57fa\u76e4<\/td><td>WebSocket\u901a\u4fe1\u3067\u30ab\u30fc\u30c9\u306e\u79fb\u52d5\u30fb\u66f4\u65b0\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u540c\u671f\u3002Node.js\u306e\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u304c\u5927\u91cf\u306e\u540c\u6642\u63a5\u7d9a\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u3057\u3066\u3044\u307e\u3059<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Netflix\u3001LinkedIn\u3001Uber\u3001PayPal\u3001NASA\u3001Trello\u3002\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u5171\u901a\u3059\u308b\u306e\u306f\u300c\u5927\u91cf\u306e\u540c\u6642\u63a5\u7d9a\u300d\u300c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u51e6\u7406\u300d\u300c\u9ad8\u901f\u306aAPI\u5fdc\u7b54\u300d\u304c\u6c42\u3081\u3089\u308c\u308b\u70b9\u3067\u3059\u3002Node.js\u306e\u975e\u540c\u671fI\/O\u3068\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u306f\u3001\u3053\u306e\u8981\u4ef6\u306b\u5bfe\u3057\u3066\u69cb\u9020\u7684\u306a\u89e3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u8ee2\u8077\u3092\u691c\u8a0e\u3059\u308b\u3068\u304d\u3001\u3053\u3046\u3057\u305f\u4e16\u754c\u898f\u6a21\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u540c\u3058\u6280\u8853\u57fa\u76e4\u3067\u30b9\u30ad\u30eb\u3092\u78e8\u3044\u3066\u3044\u308b\u4e8b\u5b9f\u306f\u3001\u30ad\u30e3\u30ea\u30a2\u306e\u65b9\u5411\u6027\u3092\u8003\u3048\u308b\u4e0a\u3067\u4e00\u3064\u306e\u6307\u6a19\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u306f\u3001\u3053\u306e\u9700\u8981\u306e\u80cc\u666f\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u69cb\u9020\u7684\u8981\u56e0\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n<!-- ========== \u30bb\u30af\u30b7\u30e7\u30f32 ========== -->\n\n\n<h2 id=\"section2\" class=\"wp-block-heading\">2. IT\u4eba\u6750\u4e0d\u8db3\u3068Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5c06\u6765\u6027\u2500\u2500\u306a\u305c\u4eca\u3001\u8ee2\u8077\u5e02\u5834\u3067\u6709\u5229\u306a\u306e\u304b<\/h2>\n\n\n<!-- \u672c\u6587\u5185\u753b\u50cf -->\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/relasic.jp\/contents\/assets\/2025\/07\/07224.png\" alt=\"IT\u4eba\u6750\u4e0d\u8db3\u3068Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5c06\u6765\u6027\u3092\u793a\u3059\u30a4\u30e1\u30fc\u30b8\" class=\"wp-image-xxxx\" style=\"object-fit:cover;width:750px;height:420px\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u7d4c\u6e08\u7523\u696d\u7701\u300cIT\u4eba\u6750\u9700\u7d66\u306b\u95a2\u3059\u308b\u8abf\u67fb\u300d\uff082019\u5e743\u6708\u516c\u8868\uff09\u306f\u30012030\u5e74\u306b\u65e5\u672c\u306eIT\u4eba\u6750\u304c\u6700\u5927\u7d0479\u4e07\u4eba\u4e0d\u8db3\u3059\u308b\u3068\u4e88\u6e2c\u3057\u3066\u3044\u307e\u3059<sup>\uff0a2<\/sup>\u3002\u3053\u306e\u8a66\u7b97\u306fIT\u9700\u8981\u306e\u4f38\u3073\u7387\u304c\u9ad8\u4f4d\uff08\u5e74\u5e73\u57474.4%\uff09\u3067\u63a8\u79fb\u3057\u3001\u52b4\u50cd\u751f\u7523\u6027\u306e\u4e0a\u6607\u7387\u304c\u4f4e\u3044\u5834\u5408\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u3059\u304c\u3001DX\u63a8\u9032\u30fbAI\u30fb\u30af\u30e9\u30a6\u30c9\u9818\u57df\u3078\u306e\u6295\u8cc7\u62e1\u5927\u3092\u8003\u616e\u3059\u308b\u3068\u3001IT\u4eba\u6750\u306e\u9700\u7d66\u30ae\u30e3\u30c3\u30d7\u306f\u78ba\u5b9f\u306b\u5e83\u304c\u308b\u69cb\u9020\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff08IPA\uff09\u306e\u300cDX\u767d\u66f82024\u300d\u306b\u3088\u308c\u3070\u3001DX\u3092\u63a8\u9032\u3059\u308b\u4eba\u6750\u304c\u300c\u5927\u5e45\u306b\u4e0d\u8db3\u3057\u3066\u3044\u308b\u300d\u3068\u56de\u7b54\u3057\u305f\u65e5\u672c\u4f01\u696d\u306f62.1%\u306b\u9054\u3057\u3001\u524d\u5e74\u306e49.6%\u304b\u308912.5\u30dd\u30a4\u30f3\u30c8\u4e0a\u6607\u3057\u307e\u3057\u305f<sup>\uff0a3<\/sup>\u3002\u8cea\u306b\u3064\u3044\u3066\u308258.1%\u306e\u4f01\u696d\u304c\u4e0d\u8db3\u3092\u8a34\u3048\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30af\u30e9\u30a6\u30c9\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001AI\u3001\u30c7\u30fc\u30bf\u5206\u6790\u5206\u91ce\u3067\u9700\u8981\u3068\u4f9b\u7d66\u306e\u30ae\u30e3\u30c3\u30d7\u304c\u9855\u8457\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u3053\u306e\u69cb\u9020\u7684\u306a\u4eba\u6750\u4e0d\u8db3\u306e\u4e2d\u3067\u6709\u5229\u306a\u30dd\u30b8\u30b7\u30e7\u30f3\u306b\u3044\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u30923\u3064\u306e\u89b3\u70b9\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section2-1\" class=\"wp-block-heading\">2-1. \u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u958b\u767a\u306e\u9700\u8981\u62e1\u5927<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\uff08React\u3001Vue.js\u3001Next.js\uff09\u3068\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\uff08Express\u3001NestJS\uff09\u3092JavaScript\/TypeScript\u3067\u7d71\u4e00\u3067\u304d\u308bNode.js\u306e\u7279\u6027\u306f\u30011\u4eba\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30ab\u30d0\u30fc\u3067\u304d\u308b\u7bc4\u56f2\u3092\u5e83\u3052\u307e\u3059\u3002DX\u63a8\u9032\u306b\u304a\u3044\u3066\u30b9\u30d4\u30fc\u30c9\u611f\u306e\u3042\u308b\u958b\u767a\u304c\u6c42\u3081\u3089\u308c\u308b\u4e2d\u3001\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e02\u5834\u4fa1\u5024\u306f\u4e0a\u6607\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section2-2\" class=\"wp-block-heading\">2-2. \u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30fb\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u89aa\u548c\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">AWS Lambda\u3001Google Cloud Functions\u306a\u3069\u306e\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067Node.js\u306f\u7b2c\u4e00\u7d1a\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30ca\u5316\uff08Docker \u00d7 Kubernetes\uff09\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u69cb\u7bc9\u3067\u3082Node.js\u306f\u4e2d\u6838\u7684\u306a\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section2-3\" class=\"wp-block-heading\">2-3. \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u9069\u6027\u306e\u9ad8\u3055<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js\u6848\u4ef6\u306e\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u7387\u306f\u5148\u8ff0\u306e\u3068\u304a\u308a9\u5272\u3092\u8d85\u3048\u3001\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u3060\u3051\u3067\u308236.5%\u3092\u5360\u3081\u307e\u3059<sup>\uff0a1<\/sup>\u3002npm\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3068GitHub Actions\u306b\u3088\u308bCI\/CD\u81ea\u52d5\u5316\u306b\u3088\u308a\u3001\u30ea\u30e2\u30fc\u30c8\u5206\u6563\u30c1\u30fc\u30e0\u3067\u3082\u9ad8\u901f\u306a\u30ea\u30ea\u30fc\u30b9\u30b5\u30a4\u30af\u30eb\u3092\u7dad\u6301\u3067\u304d\u308b\u3053\u3068\u304c\u80cc\u666f\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<!-- \u6bd4\u8f03\u8868 -->\n\n<p class=\"wp-block-paragraph\">Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u8ee2\u8077\u5e02\u5834\u3067\u6709\u5229\u306a\u7406\u7531\u3092\u3001\u6280\u8853\u7279\u6027\u3068\u5e02\u5834\u30c7\u30fc\u30bf\u306e\u4e21\u9762\u304b\u3089\u6574\u7406\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u69cb\u9020\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u5bfe\u5fdc\u529b\u3001\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u3068\u306e\u89aa\u548c\u6027\u3001\u30ea\u30e2\u30fc\u30c8\u9069\u6027\u306e3\u70b9\u304c\u3001\u4ed6\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u8a00\u8a9e\u3068\u6bd4\u8f03\u3057\u305f\u969b\u306e\u5dee\u5225\u5316\u8981\u56e0\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background has-fixed-layout\"><tbody>\n<tr><td><strong>\u6bd4\u8f03\u8ef8<\/strong><\/td><td><strong>Node.js<\/strong><\/td><td><strong>Java<\/strong><\/td><td><strong>Python<\/strong><\/td><\/tr>\n<tr><td>\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u958b\u767a<\/td><td>\u30d5\u30ed\u30f3\u30c8\u30fb\u30d0\u30c3\u30af\u3092\u540c\u4e00\u8a00\u8a9e\u3067\u7d71\u4e00\u53ef\u80fd<\/td><td>\u30d5\u30ed\u30f3\u30c8\u306f\u5225\u8a00\u8a9e\u304c\u5fc5\u8981<\/td><td>\u30d5\u30ed\u30f3\u30c8\u306f\u5225\u8a00\u8a9e\u304c\u5fc5\u8981<\/td><\/tr>\n<tr><td>\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u5bfe\u5fdc<\/td><td>AWS Lambda\u7b49\u3067\u7b2c\u4e00\u7d1a\u30b5\u30dd\u30fc\u30c8<\/td><td>\u5bfe\u5fdc\u53ef\u80fd\u3060\u304c\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u306b\u8ab2\u984c<\/td><td>\u5bfe\u5fdc\u53ef\u80fd\u3001AI\/ML\u9023\u643a\u306b\u5f37\u307f<\/td><\/tr>\n<tr><td>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1<\/td><td>Socket.IO\u3067\u9ad8\u3044\u5b9f\u7e3e<\/td><td>WebSocket\u5bfe\u5fdc\u3042\u308a<\/td><td>\u5bfe\u5fdc\u53ef\u80fd\u3060\u304c\u4e3b\u6d41\u3067\u306f\u306a\u3044<\/td><\/tr>\n<tr><td>\u30ea\u30e2\u30fc\u30c8\u6848\u4ef6\u6bd4\u7387<\/td><td>91.3%<sup>\uff0a1<\/sup><\/td><td>\u7de8\u96c6\u90e8\u8abf\u3079\u306770%\u524d\u5f8c<\/td><td>\u7de8\u96c6\u90e8\u8abf\u3079\u306775%\u524d\u5f8c<\/td><\/tr>\n<tr><td>\u5b66\u7fd2\u30b3\u30b9\u30c8<\/td><td>JavaScript\u7d4c\u9a13\u8005\u306f\u5373\u6226\u529b<\/td><td>\u578b\u30b7\u30b9\u30c6\u30e0\u306e\u5b66\u7fd2\u304c\u5fc5\u8981<\/td><td>\u6587\u6cd5\u306f\u5e73\u6613\u3060\u304c\u5c02\u9580\u9818\u57df\u3067\u6df1\u3044\u77e5\u8b58\u304c\u5fc5\u8981<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<h3 id=\"section2-4\" class=\"wp-block-heading\">2-4. Node.js\u6280\u8853\u30b9\u30da\u30c3\u30af\u2500\u2500\u521d\u7d1a\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u307e\u3067\u4f55\u304c\u6c42\u3081\u3089\u308c\u308b\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ee2\u8077\u5e02\u5834\u3067\u306e\u81ea\u5206\u306e\u7acb\u3061\u4f4d\u7f6e\u3092\u77e5\u308b\u305f\u3081\u306b\u306f\u3001Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u3092\u5ba2\u89b3\u7684\u306b\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u6c42\u4eba\u7968\u306b\u8a18\u8f09\u3055\u308c\u308b\u300c\u5b9f\u52d9\u7d4c\u9a13\u25cb\u5e74\u300d\u3060\u3051\u3067\u306f\u6e2c\u308c\u306a\u3044\u6280\u8853\u9818\u57df\u3092\u3001\u30ec\u30d9\u30eb\u5225\u306b\u6574\u7406\u3057\u307e\u3059\u3002\u81ea\u5206\u304c\u3069\u306e\u6bb5\u968e\u306b\u3044\u3066\u3001\u6b21\u306b\u4f55\u3092\u7fd2\u5f97\u3059\u3079\u304d\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background has-fixed-layout\"><tbody>\n<tr><td><strong>\u30ec\u30d9\u30eb<\/strong><\/td><td><strong>\u60f3\u5b9a\u7d4c\u9a13\u5e74\u6570<\/strong><\/td><td><strong>\u6c42\u3081\u3089\u308c\u308b\u6280\u8853\u30b9\u30ad\u30eb<\/strong><\/td><td><strong>\u8ee2\u8077\u5e02\u5834\u3067\u306e\u30dd\u30b8\u30b7\u30e7\u30f3<\/strong><\/td><\/tr>\n<tr><td>\u521d\u7d1a\uff08Junior\uff09<\/td><td>0\u301c2\u5e74<\/td><td>Express.js\u3067\u306eCRUD API\u69cb\u7bc9\u3001npm\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u5229\u7528\u3001\u975e\u540c\u671f\u51e6\u7406\uff08callback \/ Promise \/ async-await\uff09\u306e\u57fa\u672c\u7406\u89e3\u3001RESTful API\u306e\u8a2d\u8a08\u30fb\u5b9f\u88c5<\/td><td>OJT\u524d\u63d0\u306e\u63a1\u7528\u3002\u5e74\u53ce400\u4e07\u301c550\u4e07\u5186\u5e2f<\/td><\/tr>\n<tr><td>\u4e2d\u7d1a\uff08Middle\uff09<\/td><td>2\u301c5\u5e74<\/td><td>TypeScript\u3067\u306e\u578b\u5b89\u5168\u306a\u958b\u767a\u3001NestJS\/Fastify\u306b\u3088\u308b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u3001ORM\u306e\u4f7f\u3044\u5206\u3051\uff08Prisma \/ Sequelize \/ TypeORM\uff09\u3001Docker\u74b0\u5883\u306e\u69cb\u7bc9\u3001\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u30fbE2E\u30c6\u30b9\u30c8\u306e\u8a2d\u8a08\u3001CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u69cb\u7bc9<\/td><td>\u5373\u6226\u529b\u63a1\u7528\u3002\u5e74\u53ce550\u4e07\u301c800\u4e07\u5186\u5e2f<\/td><\/tr>\n<tr><td>\u4e0a\u7d1a\uff08Senior\uff09<\/td><td>5\u301c8\u5e74<\/td><td>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u8a2d\u8a08\u3001BFF\uff08Backend For Frontend\uff09\u30d1\u30bf\u30fc\u30f3\u306e\u5b9f\u88c5\u3001GraphQL API\uff08Apollo Server \/ Mercurius\uff09\u306e\u8a2d\u8a08\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff08Event Loop\u9045\u5ef6\u306e\u8a08\u6e2c\u3001\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u691c\u51fa\uff09\u3001Kubernetes\u4e0a\u3067\u306e\u30c7\u30d7\u30ed\u30a4\u30fb\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u8a2d\u8a08<\/td><td>\u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u5019\u88dc\u3002\u5e74\u53ce800\u4e07\u301c1,100\u4e07\u5186\u5e2f<\/td><\/tr>\n<tr><td>\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8<\/td><td>8\u5e74\u4ee5\u4e0a<\/td><td>Node.js\u30e9\u30f3\u30bf\u30a4\u30e0\u5185\u90e8\u306e\u7406\u89e3\uff08V8\u30a8\u30f3\u30b8\u30f3\u306eGC\u6226\u7565\u3001libuv\u3001Worker Threads\uff09\u3001\u30ab\u30b9\u30bf\u30e0\u30b9\u30c8\u30ea\u30fc\u30e0\u5b9f\u88c5\u3001node:test \/ node:sqlite\u7b49\u306e\u7d44\u307f\u8fbc\u307f\u30e2\u30b8\u30e5\u30fc\u30eb\u6d3b\u7528\u3001OSS\u8ca2\u732e\u30fbNode.js\u672c\u4f53\u3078\u306e\u30d1\u30c3\u30c1\u63d0\u51fa\u7d4c\u9a13\u3001\u5927\u898f\u6a21\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u3068\u969c\u5bb3\u5bfe\u5fdc<\/td><td>\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u30fbCTO\u5019\u88dc\u3002\u5e74\u53ce1,100\u4e07\u301c2,000\u4e07\u5186\u8d85<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js\u306e\u5185\u90e8\u69cb\u9020\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u4e0a\u7d1a\u8005\u3068\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u3092\u5206\u3051\u308b\u5883\u754c\u7dda\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001<code>process.nextTick()<\/code>\u3068<code>setImmediate()<\/code>\u306e\u5b9f\u884c\u9806\u5e8f\u306e\u9055\u3044\u3092\u8aac\u660e\u3067\u304d\u308b\u304b\u3002<code>--max-old-space-size<\/code>\u30d5\u30e9\u30b0\u3067V8\u306e\u30d2\u30fc\u30d7\u30b5\u30a4\u30ba\u3092\u8abf\u6574\u3057\u305f\u7d4c\u9a13\u304c\u3042\u308b\u304b\u3002<code>perf_hooks<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u3067Event Loop\u306e\u9045\u5ef6\u3092\u8a08\u6e2c\u3057\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u7279\u5b9a\u3057\u305f\u3053\u3068\u304c\u3042\u308b\u304b\u3002\u3053\u3046\u3057\u305f\u300c\u30e9\u30f3\u30bf\u30a4\u30e0\u306e\u6df1\u3055\u300d\u306b\u8e0f\u307f\u8fbc\u3081\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u8ee2\u8077\u5e02\u5834\u3067\u660e\u78ba\u306a\u5dee\u5225\u5316\u8981\u56e0\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2025\u5e74\u4ee5\u964d\u306eNode.js\u3067\u6ce8\u76ee\u3059\u3079\u304d\u6280\u8853\u7684\u306a\u5909\u5316\u3068\u3057\u3066\u3001<code>node:test<\/code>\u30c6\u30b9\u30c8\u30e9\u30f3\u30ca\u30fc\u306e\u6a19\u6e96\u5316\u3001<code>node:sqlite<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7d44\u307f\u8fbc\u307f\u3001Permission Model\uff08\u5b9f\u9a13\u7684\u6a5f\u80fd\uff09\u306b\u3088\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u5fa1\u306e\u5f37\u5316\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u5916\u90e8\u30d1\u30c3\u30b1\u30fc\u30b8\u3078\u306e\u4f9d\u5b58\u3092\u6e1b\u3089\u3057\u3001Node.js\u5358\u4f53\u3067\u3088\u308a\u591a\u304f\u306e\u3053\u3068\u3092\u5b8c\u7d50\u3055\u305b\u308b\u65b9\u5411\u306b\u9032\u3093\u3067\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u52d5\u5411\u3092\u8ffd\u3048\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u9762\u63a5\u3067\u306e\u6280\u8853\u7684\u306a\u4f1a\u8a71\u306e\u6df1\u3055\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e02\u5834\u306e\u69cb\u9020\u306f\u898b\u3048\u307e\u3057\u305f\u3002\u3067\u306f\u3001Node.js\u306e\u30b9\u30ad\u30eb\u3092\u5177\u4f53\u7684\u306b\u3069\u3046\u6d3b\u304b\u3057\u3066\u30ad\u30e3\u30ea\u30a2\u30a2\u30c3\u30d7\u306b\u3064\u306a\u3052\u308b\u304b\u3001\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u306e\u8996\u70b9\u304b\u3089\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n<!-- ========== \u30bb\u30af\u30b7\u30e7\u30f33 ========== -->\n\n\n<h2 id=\"section3\" class=\"wp-block-heading\">3. Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u62bc\u3055\u3048\u308b\u3079\u304d\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u3068\u30ad\u30e3\u30ea\u30a2\u6226\u7565<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u9818\u57df\u3067\u306e\u63a1\u7528\u62e1\u5927\u3092\u80cc\u666f\u306b\u3001LTS\uff08Long Term Support\uff09\u7248\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u5b89\u5b9a\u904b\u7528\u306e\u30d5\u30a7\u30fc\u30ba\u306b\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u4f01\u696d\u5229\u7528\u3067\u306f\u3001\u5b89\u5b9a\u6027\u304c\u62c5\u4fdd\u3055\u308c\u305fLTS\u7248\u306e\u307f\u3092\u672c\u756a\u74b0\u5883\u3067\u63a1\u7528\u3059\u308b\u904b\u7528\u304c\u4e00\u822c\u7684\u3067\u3042\u308a\u3001\u30ea\u30ea\u30fc\u30b9\u30b5\u30a4\u30af\u30eb\u3084LTS\u79fb\u884c\u6642\u671f\u306f\u7d99\u7d9a\u7684\u306b\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u8b70\u8ad6\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ee2\u8077\u5e02\u5834\u3067Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u5e02\u5834\u4fa1\u5024\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u6280\u8853\u9818\u57df\u3078\u306e\u5bfe\u5fdc\u529b\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section3-1\" class=\"wp-block-heading\">3-1. TypeScript\u306e\u6a19\u6e96\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5728\u306eNode.js\u958b\u767a\u306b\u304a\u3044\u3066\u3001TypeScript\u306f\u307b\u307c\u6a19\u6e96\u8a00\u8a9e\u3068\u3057\u3066\u5b9a\u7740\u3057\u3066\u3044\u307e\u3059\u3002\u578b\u5b89\u5168\u306a\u958b\u767a\u306f\u30b3\u30fc\u30c9\u54c1\u8cea\u3068\u4fdd\u5b88\u6027\u3092\u9ad8\u3081\u3001\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u63a1\u7528\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002NestJS\u306fTypeScript\u30d5\u30a1\u30fc\u30b9\u30c8\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5411\u3051\u306eAPI\u958b\u767a\u3067\u63a1\u7528\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002TypeScript\u306e\u7fd2\u5f97\u306f\u3001Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e74\u53ce\u3092\u5f15\u304d\u4e0a\u3052\u308b\u8981\u7d20\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section3-2\" class=\"wp-block-heading\">3-2. \u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u3068\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">AWS Lambda\u3001Cloudflare Workers\u3001Vercel Edge Functions\u306a\u3069\u3001Node.js\u30e9\u30f3\u30bf\u30a4\u30e0\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\u304c\u62e1\u5145\u3057\u3066\u3044\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u8a2d\u8a08\u30fb\u5b9f\u88c5\u7d4c\u9a13\u306f\u3001\u9ad8\u5358\u4fa1\u6848\u4ef6\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5e83\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section3-3\" class=\"wp-block-heading\">3-3. BFF\uff08Backend For Frontend\uff09\u30d1\u30bf\u30fc\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3044\u3066\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30b5\u30fc\u30d3\u30b9\u306e\u9593\u306bNode.js\u3067BFF\u5c64\u3092\u69cb\u7bc9\u3059\u308b\u30d1\u30bf\u30fc\u30f3\u304c\u5e83\u304c\u3063\u3066\u3044\u307e\u3059\u3002GraphQL\u30b5\u30fc\u30d0\u30fc\u306e\u5b9f\u88c5\u3084API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u8a2d\u8a08\u306f\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u5fd7\u5411\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u5e02\u5834\u4fa1\u5024\u3092\u9ad8\u3081\u308b\u30b9\u30ad\u30eb\u3067\u3059\u3002<\/p>\n\n\n<!-- \u6280\u8853\u30b9\u30bf\u30c3\u30af\u5225\u9700\u8981\u6bd4\u8f03\u8868 -->\n\n<p class=\"wp-block-paragraph\">\u30ad\u30e3\u30ea\u30a2\u30a2\u30c3\u30d7\u306b\u6709\u52b9\u306a\u6280\u8853\u30b9\u30bf\u30c3\u30af\u3092\u5e74\u53ce\u5e2f\u3068\u9700\u8981\u306e\u89b3\u70b9\u3067\u6574\u7406\u3057\u307e\u3059\u3002\u3053\u306e\u8868\u306f\u3001\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u6848\u4ef6\u306e\u6708\u984d\u5358\u4fa1\u30c7\u30fc\u30bf\u3068\u6b63\u793e\u54e1\u6c42\u4eba\u306e\u5e74\u53ce\u5e2f\u3092\u57fa\u306b\u3001Node.js\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u7fd2\u5f97\u3059\u3079\u304d\u30b9\u30ad\u30eb\u306e\u512a\u5148\u5ea6\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u57fa\u76e4\u6280\u8853\u306b\u52a0\u3048\u3066\u3001TypeScript\u3084\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306e\u5b9f\u52d9\u7d4c\u9a13\u304c\u5e74\u53ce\u306b\u76f4\u7d50\u3059\u308b\u50be\u5411\u304c\u8aad\u307f\u53d6\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background has-fixed-layout\"><tbody>\n<tr><td><strong>\u6280\u8853\u30b9\u30bf\u30c3\u30af<\/strong><\/td><td><strong>\u6b63\u793e\u54e1\u5e74\u53ce\u5e2f\uff08\u7de8\u96c6\u90e8\u8abf\u3079\uff09<\/strong><\/td><td><strong>\u9700\u8981\u30c8\u30ec\u30f3\u30c9<\/strong><\/td><td><strong>\u7fd2\u5f97\u512a\u5148\u5ea6<\/strong><\/td><\/tr>\n<tr><td>Node.js + TypeScript + NestJS<\/td><td>600\u4e07\u301c1,000\u4e07\u5186<\/td><td>\u62e1\u5927\u4e2d<\/td><td>\u9ad8<\/td><\/tr>\n<tr><td>Node.js + React\/Next.js\uff08\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\uff09<\/td><td>550\u4e07\u301c900\u4e07\u5186<\/td><td>\u5b89\u5b9a\u30fb\u9ad8\u9700\u8981<\/td><td>\u9ad8<\/td><\/tr>\n<tr><td>Node.js + AWS Lambda\/\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9<\/td><td>650\u4e07\u301c1,100\u4e07\u5186<\/td><td>\u6025\u62e1\u5927<\/td><td>\u9ad8<\/td><\/tr>\n<tr><td>Node.js + Docker + Kubernetes<\/td><td>650\u4e07\u301c1,200\u4e07\u5186<\/td><td>\u62e1\u5927\u4e2d<\/td><td>\u4e2d\u301c\u9ad8<\/td><\/tr>\n<tr><td>Node.js + GraphQL + BFF\u8a2d\u8a08<\/td><td>700\u4e07\u301c1,200\u4e07\u5186<\/td><td>\u62e1\u5927\u4e2d<\/td><td>\u4e2d<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">GitHub Octoverse\u306e\u7d71\u8a08\uff082024\u5e74\uff09\u3067\u306f\u3001JavaScript\u306f\u4f9d\u7136\u3068\u3057\u3066\u6700\u3082\u4f7f\u7528\u3055\u308c\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u4e00\u3064\u3067\u3042\u308a\u3001TypeScript\u3082\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306b\u30e9\u30f3\u30af\u30a4\u30f3\u3057\u3066\u3044\u307e\u3059<sup>\uff0a4<\/sup>\u3002Node.js\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u6838\u3092\u6210\u3059npm\u30ec\u30b8\u30b9\u30c8\u30ea\u306f\u3001\u4ed6\u306e\u3069\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u3088\u308a\u3082\u5927\u898f\u6a21\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u6570\u3092\u8a87\u308a\u307e\u3059<sup>\uff0a5<\/sup>\u3002<\/p>\n\n\n\n<h3 id=\"section3-4\" class=\"wp-block-heading\">3-4. \u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u77e5\u3063\u3066\u304a\u304d\u305f\u3044Node.js\u306e\u5185\u90e8\u69cb\u9020<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ee2\u8077\u9762\u63a5\u3067\u6280\u8853\u529b\u3092\u793a\u3059\u305f\u3081\u306b\u3001Node.js\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u5185\u90e8\u306e\u4ed5\u7d44\u307f\u3092\u62bc\u3055\u3048\u3066\u304a\u304f\u3068\u6709\u5229\u3067\u3059\u3002Node.js\u306e\u975e\u540c\u671f\u51e6\u7406\u306e\u4e2d\u6838\u306f\u3001libuv\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u63d0\u4f9b\u3059\u308b\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3068\u3001\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u306f6\u3064\u306e\u30d5\u30a7\u30fc\u30ba\uff08timers \u2192 pending callbacks \u2192 idle\/prepare \u2192 poll \u2192 check \u2192 close callbacks\uff09\u3092\u7e70\u308a\u8fd4\u3057\u5b9f\u884c\u3057\u307e\u3059\u3002<code>setTimeout()<\/code>\u306ftimers\u30d5\u30a7\u30fc\u30ba\u3001<code>setImmediate()<\/code>\u306fcheck\u30d5\u30a7\u30fc\u30ba\u3067\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u9055\u3044\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u5834\u9762\u3067\u7684\u78ba\u306a\u5224\u65ad\u3092\u4e0b\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u30461\u3064\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u306e\u304c\u3001Node.js\u306e\u30b7\u30f3\u30b0\u30eb\u30b9\u30ec\u30c3\u30c9\u30e2\u30c7\u30eb\u306e\u8aa4\u89e3\u3067\u3059\u3002\u300cNode.js\u306f\u30b7\u30f3\u30b0\u30eb\u30b9\u30ec\u30c3\u30c9\u300d\u3068\u3088\u304f\u8a00\u308f\u308c\u307e\u3059\u304c\u3001\u6b63\u78ba\u306b\u306fJavaScript\u306e\u5b9f\u884c\u304c\u30b7\u30f3\u30b0\u30eb\u30b9\u30ec\u30c3\u30c9\u3067\u3042\u308b\u3060\u3051\u3067\u3001I\/O\u64cd\u4f5c\u306flibuv\u306e\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\uff08<code>UV_THREADPOOL_SIZE<\/code>\u3067\u8abf\u6574\u53ef\u80fd\uff09\u3067\u4e26\u5217\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001v10.5.0\u3067\u5c0e\u5165\u3055\u308c\u305f<code>worker_threads<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308a\u3001CPU\u96c6\u7d04\u578b\u306e\u30bf\u30b9\u30af\u3092\u5225\u30b9\u30ec\u30c3\u30c9\u306b\u30aa\u30d5\u30ed\u30fc\u30c9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u6697\u53f7\u5316\u51e6\u7406\u3084\u753b\u50cf\u5909\u63db\u306a\u3069\u3001\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3092\u30d6\u30ed\u30c3\u30af\u3057\u304c\u3061\u306a\u51e6\u7406\u306fWorker Threads\u306b\u59d4\u8b72\u3059\u308b\u8a2d\u8a08\u304c\u3001\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u74b0\u5883\u3067\u306f\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd1\u5e74\u306eNode.js\u3067\u5b89\u5b9a\u5316\u304c\u9032\u3093\u3060<code>node:test<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001Jest\u3084Mocha\u306b\u983c\u3089\u305a\u306b\u30c6\u30b9\u30c8\u3092\u5b8c\u7d50\u3067\u304d\u308b\u6a19\u6e96\u30c6\u30b9\u30c8\u30e9\u30f3\u30ca\u30fc\u3067\u3059\u3002<code>describe()<\/code>\u3001<code>it()<\/code>\u3001<code>mock<\/code>\u3092Node.js\u672c\u4f53\u3060\u3051\u3067\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u4f9d\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u524a\u6e1b\u3068CI\u306e\u9ad8\u901f\u5316\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002\u307e\u305f<code>node:sqlite<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u7d44\u307f\u8fbc\u307f\u306b\u3088\u308a\u3001\u8efd\u91cf\u306a\u7d44\u307f\u8fbc\u307f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6d3b\u7528\u3082\u5e83\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u300cNode.js\u30cd\u30a4\u30c6\u30a3\u30d6\u3078\u306e\u56de\u5e30\u300d\u306e\u6d41\u308c\u306f\u3001\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u6210\u719f\u3092\u793a\u3059\u52d5\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section3-5\" class=\"wp-block-heading\">3-5. 2026\u5e74\u306eNode.js\u95a2\u9023\u30a4\u30d9\u30f3\u30c8\u2500\u2500\u56fd\u5185\u5916\u306e\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u60c5\u5831<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Node.js\u306e\u30b9\u30ad\u30eb\u3092\u78e8\u304d\u3001\u6700\u65b0\u306e\u6280\u8853\u52d5\u5411\u3092\u30ad\u30e3\u30c3\u30c1\u30a2\u30c3\u30d7\u3059\u308b\u306b\u306f\u3001\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3078\u306e\u53c2\u52a0\u304c\u6709\u52b9\u306a\u624b\u6bb5\u3067\u3059\u30022026\u5e74\u306b\u958b\u50ac\u3055\u308c\u308b\u4e3b\u8981\u306aNode.js\u95a2\u9023\u30a4\u30d9\u30f3\u30c8\u3092\u3001\u6d77\u5916\u30fb\u56fd\u5185\u305d\u308c\u305e\u308c\u307e\u3068\u3081\u307e\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u53c2\u52a0\u306b\u5bfe\u5fdc\u3057\u305f\u30a4\u30d9\u30f3\u30c8\u3082\u542b\u307e\u308c\u308b\u305f\u3081\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u4e2d\u3067\u3082\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u306e\u6a5f\u4f1a\u3092\u9003\u3055\u305a\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background has-fixed-layout\"><tbody>\n<tr><td><strong>\u30a4\u30d9\u30f3\u30c8\u540d<\/strong><\/td><td><strong>\u958b\u50ac\u6642\u671f<\/strong><\/td><td><strong>\u5834\u6240<\/strong><\/td><td><strong>\u7279\u5fb4<\/strong><\/td><\/tr>\n<tr><td><a href=\"https:\/\/nodecongress.com\/\" target=\"_blank\" rel=\"noopener\">Node Congress 2026<\/a><\/td><td>2026\u5e743\u670826\u301c27\u65e5<\/td><td>\u30aa\u30f3\u30e9\u30a4\u30f3<\/td><td>Node.js TSC\u30e1\u30f3\u30d0\u30fc\u3084Fastify\u4f5c\u8005\u306eMatteo Collina\u6c0f\u304c\u767b\u58c7\u3002\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30e9\u30f3\u30bf\u30a4\u30e0\u3001DevOps\u3001\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u3092\u30ab\u30d0\u30fc\u3059\u308bNode.js\u7279\u5316\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9<\/td><\/tr>\n<tr><td><a href=\"https:\/\/london.cityjsconf.org\/\" target=\"_blank\" rel=\"noopener\">CityJS London 2026<\/a><\/td><td>2026\u5e744\u670815\u301c17\u65e5<\/td><td>\u30ed\u30f3\u30c9\u30f3\uff08\u82f1\u56fd\uff09<\/td><td>JavaScript\u8a95\u751f30\u5468\u5e74\u8a18\u5ff5\u3002Google\u3001Meta\u3001Vercel\u3001Shopify\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u767b\u58c7\u3002Node.js\uff0b\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u30b7\u30cb\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u5411\u3051<\/td><\/tr>\n<tr><td><a href=\"https:\/\/jsnation.com\/\" target=\"_blank\" rel=\"noopener\">JSNation 2026<\/a><\/td><td>2026\u5e746\u6708\uff08\u4e88\u5b9a\uff09<\/td><td>\u30a2\u30e0\u30b9\u30c6\u30eb\u30c0\u30e0\uff08\u30aa\u30e9\u30f3\u30c0\uff09\uff0b\u30aa\u30f3\u30e9\u30a4\u30f3<\/td><td>JavaScript\/Node.js\u306e\u6700\u5927\u898f\u6a21\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u306e\u4e00\u3064\u3002ESM\u306eNode.js\u5bfe\u5fdc\u3084\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u691c\u51fa\u306a\u3069\u306e\u6280\u8853\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u5145\u5b9f<\/td><\/tr>\n<tr><td><a href=\"https:\/\/javascript-conference.com\/new-york\/\" target=\"_blank\" rel=\"noopener\">iJS New York 2026<\/a><\/td><td>2026\u5e749\u670828\u65e5\u301c10\u67082\u65e5<\/td><td>\u30cb\u30e5\u30fc\u30e8\u30fc\u30af\uff08\u7c73\u56fd\uff09\uff0b\u30aa\u30f3\u30e9\u30a4\u30f3<\/td><td>NestJS\u3001Express.js\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3001REST API\u8a2d\u8a08\u306a\u3069\u3001Node.js\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u5c02\u9580\u30c8\u30e9\u30c3\u30af\u3092\u4f75\u8a2d<\/td><\/tr>\n<tr><td><a href=\"https:\/\/www.nodeconf.eu\/\" target=\"_blank\" rel=\"noopener\">NodeConf EU<\/a><\/td><td>2026\u5e74\uff08\u65e5\u7a0b\u672a\u5b9a\uff09<\/td><td>\u30a2\u30a4\u30eb\u30e9\u30f3\u30c9\uff08\u4e88\u5b9a\uff09<\/td><td>Node.js\u30b3\u30a2\u30c1\u30fc\u30e0\u304c\u96c6\u7d50\u3059\u308b\u6b27\u5dde\u6700\u5927\u306eNode.js\u5c02\u9580\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3002\u30b3\u30f3\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u5411\u3051Code &amp; Learn\u3082\u5b9f\u65bd<\/td><\/tr>\n<tr><td><a href=\"https:\/\/nodejs.connpass.com\/\" target=\"_blank\" rel=\"noopener\">\u6771\u4eacNode\u5b66\u5712<\/a><\/td><td>\u4e0d\u5b9a\u671f\u958b\u50ac\uff08\u5e74\u6570\u56de\uff09<\/td><td>\u6771\u4eac<\/td><td>Node.js\u65e5\u672c\u30e6\u30fc\u30b6\u30b0\u30eb\u30fc\u30d7\u4e3b\u50ac\u306e\u52c9\u5f37\u4f1a\u3002JSConf.jp\u3068\u306e\u9023\u643a\u30a4\u30d9\u30f3\u30c8\u3082\u958b\u50ac\u3002Node.js\u30b3\u30a2\u306e\u6700\u65b0\u52d5\u5411\u3092\u65e5\u672c\u8a9e\u3067\u5b66\u3079\u308b\u8cb4\u91cd\u306a\u5834<\/td><\/tr>\n<tr><td><a href=\"https:\/\/jsconf.jp\/\" target=\"_blank\" rel=\"noopener\">JSConf JP<\/a><\/td><td>2026\u5e74\uff08\u65e5\u7a0b\u672a\u5b9a\uff09<\/td><td>\u6771\u4eac\uff08\u4e88\u5b9a\uff09<\/td><td>\u65e5\u672c\u6700\u5927\u306eJavaScript\/Node.js\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3002TC39\u30e1\u30f3\u30d0\u30fc\u3084\u56fd\u5185\u5916\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u304c\u767b\u58c7\u3002Node\u5b66\u5712\u3068\u306e\u5408\u540c\u30bb\u30c3\u30b7\u30e7\u30f3\u3042\u308a<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Node Congress 2026\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u958b\u50ac\u306e\u305f\u3081\u3001\u65e5\u672c\u304b\u3089\u30ea\u30e2\u30fc\u30c8\u3067\u53c2\u52a0\u3057\u3084\u3059\u3044\u5f62\u5f0f\u3067\u3059\u3002Fastify\u306e\u4f5c\u8005\u3067\u3042\u308bMatteo Collina\u6c0f\uff08Node.js TSC\u30e1\u30f3\u30d0\u30fc\uff09\u306e\u8b1b\u6f14\u306f\u3001Node.js\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8a2d\u8a08\u306b\u95a2\u3059\u308b\u5b9f\u8df5\u7684\u306a\u77e5\u898b\u304c\u5f97\u3089\u308c\u308b\u6a5f\u4f1a\u3067\u3059\u3002\u56fd\u5185\u3067\u306f\u6771\u4eacNode\u5b66\u5712\u304c\u7d99\u7d9a\u7684\u306b\u958b\u50ac\u3055\u308c\u3066\u304a\u308a\u3001Node.js\u30b3\u30a2\u306e\u6700\u65b0\u4ed5\u69d8\u3084\u65b0\u6a5f\u80fd\u3092\u65e5\u672c\u8a9e\u3067\u8b70\u8ad6\u3067\u304d\u308b\u5834\u3068\u3057\u3066\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u30c6\u30ec\u30ea\u30e2\u7dcf\u7814\uff08\u682a\u5f0f\u4f1a\u793eLASSIC\u904b\u55b6\uff09\u304c\u5168\u56fd1,005\u540d\u3092\u5bfe\u8c61\u306b\u5b9f\u65bd\u3057\u305f\u8abf\u67fb\u3067\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u306b\u3088\u3063\u3066\u300c\u81ea\u7531\u6642\u9593\u300d\u304c\u5897\u3048\u305f\u3068\u56de\u7b54\u3057\u305f\u4eba\u304c23.6%\u3067\u6700\u591a\u3068\u306a\u308a\u3001\u300c\u81ea\u708a\uff0821.2%\uff09\u300d\u300c\u7761\u7720\u6642\u9593\uff0819.4%\uff09\u300d\u304c\u7d9a\u304d\u307e\u3057\u305f<sup>\uff0a7<\/sup>\u3002\u901a\u52e4\u306b\u8cbb\u3084\u3057\u3066\u3044\u305f\u6642\u9593\u304c\u751f\u6d3b\u306e\u8cea\u306e\u5411\u4e0a\u306b\u8ee2\u63db\u3055\u308c\u3066\u3044\u308b\u5b9f\u614b\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p 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