{"id":7271,"date":"2026-07-27T15:55:01","date_gmt":"2026-07-27T06:55:01","guid":{"rendered":"https:\/\/relasic.jp\/contents\/?post_type=column&#038;p=7271"},"modified":"2026-08-20T17:23:05","modified_gmt":"2026-08-20T08:23:05","slug":"%e3%83%95%e3%83%ab%e3%82%b9%e3%82%bf%e3%83%83%e3%82%af%e5%8c%96%e3%81%a7%e5%b9%b4%e5%8f%8e%e3%82%92%e4%b8%8a%e3%81%92%e3%82%8b%e6%96%b9%e6%b3%95%ef%bd%9ctypescript%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%8b","status":"publish","type":"column","link":"https:\/\/c202606.relasic.jp\/contents\/column\/%e3%83%95%e3%83%ab%e3%82%b9%e3%82%bf%e3%83%83%e3%82%af%e5%8c%96%e3%81%a7%e5%b9%b4%e5%8f%8e%e3%82%92%e4%b8%8a%e3%81%92%e3%82%8b%e6%96%b9%e6%b3%95%ef%bd%9ctypescript%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%8b\/","title":{"rendered":"TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\uff5c\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u5316\u3068\u5e74\u53ce"},"content":{"rendered":"\n<p class=\"lassic-supervisor-line\" style=\"margin:0 0 28px;font-size:13px;color:#6B7178;\">\u76e3\u4fee\u30fb\u7de8\u96c6\u8cac\u4efb\u8005\uff1a\u725b\u5c3e \u662d\u660c\uff08\u682a\u5f0f\u4f1a\u793eLASSIC \u57f7\u884c\u5f79\u54e1\uff09<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"\/contents\/assets\/2026\/07\/img3-8.jpg\" alt=\"TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u30a4\u30e1\u30fc\u30b8\" class=\"wp-image-11101\" style=\"width:730px\"\/><\/figure>\n<\/div>\n\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\n<p class=\"wp-block-paragraph\">TypeScript\u3092\u66f8\u3044\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3001\u8ee2\u8077\u5e02\u5834\u306f\u4eca\u3068\u3066\u3082\u512a\u3057\u3044\u72b6\u6cc1\u3067\u3059\u3002\u6c42\u4eba\u306f\u8c4a\u5bcc\u3067\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u306e\u8077\u5834\u3082\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u3067\u3082\u3001\u305d\u3053\u3067\u4e00\u6b69\u7acb\u3061\u6b62\u307e\u3063\u3066\u8003\u3048\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:#fcf100\" class=\"has-inline-color\">\u300cTypeScript\u304c\u3067\u304d\u308b\u300d\u3068\u3044\u3046\u4e8b\u5b9f\u306f\u3001\u3082\u306f\u3084\u6b66\u5668\u3067\u306f\u306a\u304f\u30b9\u30bf\u30fc\u30c8\u30e9\u30a4\u30f3\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/mark>10\u5e74\u306e\u30ad\u30e3\u30ea\u30a2\u3092\u6301\u3064\u30b7\u30cb\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u3082\u30013\u5e74\u76ee\u306e\u30df\u30c9\u30eb\u3082\u3001\u540c\u3058\u6c42\u4eba\u7968\u306b\u30a8\u30f3\u30c8\u30ea\u30fc\u3057\u3066\u3044\u308b\u5e02\u5834\u3067\u3001\u3042\u306a\u305f\u306f\u4f55\u3067\u9078\u3070\u308c\u307e\u3059\u304b\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b3\u30e9\u30e0\u3067\u306f\u30012026\u5e74\u306eTypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u5e02\u5834\u3068\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3092\u3001\u8ee2\u8077\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u73fe\u5834\u76ee\u7dda\u3067\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/p>\n\n\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=\"\/contents\/assets\/2026\/04\/img_cv.png\" alt=\"\u30ea\u30e9\u30b7\u30af \u4f1a\u54e1\u767b\u9332\u306f\u3053\u3061\u3089\" class=\"wp-image-11102\" style=\"width:500px\"\/><\/a><\/figure>\n<\/div>\n\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<p class=\"wp-block-paragraph\" style=\"font-weight:700\">\u76ee\u6b21<\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0px;margin-bottom:8px\"><a href=\"#section1\">1. TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u5e02\u5834\uff1a2026\u5e74\u306e\u5b9f\u614b<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section2\">2. TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\uff1aLv.1\u301cLv.4<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section3\">3. TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30ea\u30e2\u30fc\u30c8\u8ee2\u8077\uff1a\u62bc\u3055\u3048\u308b\u3079\u304d\u30dd\u30a4\u30f3\u30c8<\/a><\/p>\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:0px\"><a href=\"#section4\">4. \u307e\u3068\u3081\uff1a\u62bc\u3055\u3048\u308b\u3079\u304d4\u3064\u306e\u8996\u70b9<\/a><\/p>\n\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#e8f4fd;border-color:#b3d9f7;border-radius:0px;margin-top:10px;margin-bottom:10px;padding-top:20px;padding-right:24px;padding-bottom:20px;padding-left:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-521c335f wp-block-group-is-layout-constrained\">\n\n<p class=\"wp-block-paragraph\" style=\"font-weight:700\">\u3053\u306e\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8<\/p>\n\n\n<ul class=\"wp-block-list\">\n<li>TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e2026\u5e74\u8ee2\u8077\u5e02\u5834\u306b\u304a\u3051\u308b\u5e74\u53ce\u30fb\u6c42\u4eba\u306e\u5b9f\u614b\u3068\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u72b6\u6cc1\u3092\u6574\u7406\u3057\u307e\u3059<\/li>\n\n\n<li>AI\u6642\u4ee3\u306bTypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u9ad8\u8a55\u4fa1\u3092\u5f97\u308b\u305f\u3081\u306e\u300c\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\uff08Lv.1\u301cLv.4\uff09\u300d\u3092\u8ee2\u8077\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u76ee\u7dda\u3067\u4f53\u7cfb\u5316\u3057\u307e\u3059<\/li>\n\n\n<li>\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u30fb\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306eTypeScript\u6c42\u4eba\u3092\u52b9\u7387\u7684\u306b\u63a2\u3059\u305f\u3081\u306e\u5b9f\u8df5\u7684\u306a\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059<\/li>\n<\/ul>\n\n<\/div><\/div>\n\n\n\n<h2 id=\"section1\" class=\"wp-block-heading\">1. TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u5e02\u5834\uff1a2026\u5e74\u306e\u5b9f\u614b<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"\/contents\/assets\/2026\/07\/img7.png\" alt=\"TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u5e02\u5834\u306e\u30a4\u30e1\u30fc\u30b8\" class=\"wp-image-11103\" style=\"object-fit:cover;width:750px;height:420px\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u5e02\u5834\u3067\u6700\u521d\u306b\u628a\u63e1\u3059\u3079\u304d\u73fe\u72b6\u8a8d\u8b58\u306f\u300c\u6c42\u4eba\u306f\u591a\u3044\u3001\u3067\u3082\u7af6\u4e89\u3082\u6fc0\u3057\u3044\u300d\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u30022026\u5e743\u6708\u6642\u70b9\u306e\u8abf\u67fb\u3067\u306f\u3001TypeScript\u306e\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u6848\u4ef6\u306e\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u6bd4\u7387\u306f\u30d5\u30eb\u30ea\u30e2\u30fc\u30c840.2%\u30fb\u4e00\u90e8\u30ea\u30e2\u30fc\u30c851%\u3068\u5408\u8a0891.2%\u306b\u9054\u3057\u3066\u3044\u307e\u3059\uff08\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30dc\u30fc\u30c9\u8abf\u3079\u30012026\u5e743\u6708\uff09\uff0a1\u3002\u6b63\u793e\u54e1\u8ee2\u8077\u5e02\u5834\u306b\u304a\u3044\u3066\u3082\u3001React\u3084Next.js\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30fb\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u958b\u767a\u306f\u30ea\u30e2\u30fc\u30c8\u74b0\u5883\u3068\u306e\u89aa\u548c\u6027\u304c\u9ad8\u304f\u3001\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u6c42\u4eba\u304c\u8c4a\u5bcc\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stack Overflow Developer Survey 2025\u3067\u306f\u3001TypeScript\u306fPython\u30fbRust\u30fbGo\u3068\u3068\u3082\u306b\u300c\u5c06\u6765\u3082\u4f7f\u3044\u7d9a\u3051\u305f\u3044\u8a00\u8a9e\u300d\u306e\u4e0a\u4f4d\u306b\u4f4d\u7f6e\u3057\u3001\u63a1\u7528\u5074\u306e\u9700\u8981\u3082\u7d99\u7d9a\u3057\u3066\u9ad8\u3044\u72b6\u614b\u3067\u3059\uff0a2\u3002\u4e00\u65b9\u3067\u300cTypeScript\u304c\u3067\u304d\u308b\u300d\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6bcd\u6570\u3082\u62e1\u5927\u3057\u3066\u304a\u308a\u3001\u672a\u7d4c\u9a13\u304b\u3089TypeScript\u3092\u5b66\u3093\u3060\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u308910\u5e74\u8d85\u306e\u30b7\u30cb\u30a2\u307e\u3067\u3001\u540c\u3058\u6c42\u4eba\u7968\u3092\u898b\u3066\u3044\u308b\u72b6\u6cc1\u304c\u751f\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u8ee2\u8077\u6210\u529f\u306e\u30ab\u30ae\u306f\u300cTypeScript\uff0b\u4f55\u304b\u300d\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u81ea\u5206\u306e\u5e0c\u5c11\u6027\u3092\u793a\u305b\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002<\/p>\n\n\n<p class=\"has-white-background-color has-background wp-block-paragraph\" style=\"background: white;border-radius: 7px;padding: 20px;line-height: 30px;\"><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udcd6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4d6.svg\"> <strong>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/strong>\uff5c<a href=\"https:\/\/relasic.jp\/contents\/column\/web%E3%82%A8%E3%83%B3%E3%82%B8%E3%83%8B%E3%82%A2%E3%81%AE%E3%83%AA%E3%83%A2%E3%83%BC%E3%83%88%E8%BB%A2%E8%81%B7\/\" target=\"_blank\" rel=\"noopener\" style=\"\n    display: block;\n    font-size: 18px;\n    font-weight: bold;\n\">\u30102026\u5e74\u6700\u65b0\u3011Web\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30ea\u30e2\u30fc\u30c8\u8ee2\u8077\u3067\u5e02\u5834\u4fa1\u5024\u3092\u9ad8\u3081\u308b\u65b9\u6cd5<\/a>\n<\/p>\n\n\n<h3 id=\"section1-1\" class=\"wp-block-heading\">1-1. TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e74\u53ce\u6c34\u6e96\uff082026\u5e74\u30fb\u6b63\u793e\u54e1\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u6c42\u4eba\u30c7\u30fc\u30bf\u304b\u3089\u7d4c\u9a13\u5e74\u6570\u3068\u5f79\u5272\u3054\u3068\u306e\u5e74\u53ce\u5e2f\u3092\u6574\u7406\u3057\u307e\u3057\u305f\u3002\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u5c02\u4efb\u3068\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30fb\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u5bfe\u5fdc\u3067\u5e74\u53ce\u5e2f\u306b\u660e\u78ba\u306a\u5dee\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u88681\uff5cTypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u9a13\u30fb\u5f79\u5272\u5225\u5e74\u53ce\u76ee\u5b89<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background\"><tbody>\n<tr><td><strong>\u7d4c\u9a13\u5e74\u6570\u30fb\u5f79\u5272<\/strong><\/td><td><strong>\u5e74\u53ce\u76ee\u5b89<\/strong><\/td><td><strong>\u4e3b\u306a\u6280\u8853\u30b9\u30bf\u30c3\u30af<\/strong><\/td><td><strong>\u4e3b\u306a\u8077\u5834\u74b0\u5883<\/strong><\/td><\/tr>\n<tr><td>1\u301c3\u5e74\uff08\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u4e2d\u5fc3\uff09<\/td><td>400\u4e07\u301c600\u4e07\u5186<\/td><td>TypeScript\uff0bReact\/Next.js<\/td><td>Web\u7cfbSaaS\u3001\u53d7\u8a17\u958b\u767a<\/td><\/tr>\n<tr><td>3\u301c5\u5e74\uff08\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30fb\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u542b\u3080\uff09<\/td><td>600\u4e07\u301c850\u4e07\u5186<\/td><td>TypeScript\uff0bNode.js\/NestJS\uff0bAWS<\/td><td>\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u3001\u81ea\u793e\u30d7\u30ed\u30c0\u30af\u30c8\u4f01\u696d<\/td><\/tr>\n<tr><td>5\u5e74\u4ee5\u4e0a\uff08\u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u30fbEM\uff09<\/td><td>850\u4e07\u301c1,200\u4e07\u5186<\/td><td>TypeScript\uff0b\u30af\u30e9\u30a6\u30c9\u8a2d\u8a08\uff0bAI\u30a4\u30f3\u30d5\u30e9\u7d71\u5408<\/td><td>\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u4f01\u696d<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a\u8ee2\u8077\u5e02\u5834\u8abf\u67fb\uff08Relasic\u7de8\u96c6\u90e8\u8abf\u3079\u30012026\u5e747\u6708\u6642\u70b9\u3002\u5b9f\u969b\u306e\u5e74\u53ce\u306f\u4f01\u696d\u30fb\u7d4c\u9a13\u30fb\u30b9\u30ad\u30eb\u30bb\u30c3\u30c8\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\uff09\u3001\u539a\u751f\u52b4\u50cd\u7701\u300c\u4ee4\u548c7\u5e74\u8cc3\u91d1\u69cb\u9020\u57fa\u672c\u7d71\u8a08\u8abf\u67fb \u901f\u5831\u300d\u53c2\u7167\uff0a3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript\u306e\u307f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u6bd4\u8f03\u3057\u3066\u3001TypeScript\u30b9\u30ad\u30eb\u3092\u6301\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e73\u5747\u5e74\u53ce\u306f\u7d0450\u301c100\u4e07\u5186\u9ad8\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\uff0a7\u3002\u3055\u3089\u306b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30fb\u30a4\u30f3\u30d5\u30e9\u8a2d\u8a08\u307e\u3067\u62c5\u3048\u308b\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u306a\u308b\u3068650\u4e07\u301c850\u4e07\u5186\u5e2f\u306e\u6c42\u4eba\u304c\u5897\u3048\u3001\u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u3084EM\u30dd\u30b8\u30b7\u30e7\u30f3\u3067\u306f800\u4e07\u5186\u8d85\u304c\u73fe\u5b9f\u7684\u306a\u30e9\u30a4\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"section2\" class=\"wp-block-heading\">2. TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\uff1aLv.1\u301cLv.4<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"\/contents\/assets\/2026\/07\/img3-5.jpg\" alt=\"TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u306e\u30a4\u30e1\u30fc\u30b8\" class=\"wp-image-11104\" style=\"object-fit:cover;width:750px;height:420px\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">2026\u5e74\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u5e02\u5834\u306f\u5927\u304d\u306a\u8ee2\u63db\u70b9\u3092\u8fce\u3048\u3066\u3044\u307e\u3059\u3002\u751f\u6210AI\u306e\u666e\u53ca\u306b\u3088\u308a\u300c\u4f55\u3092\u4f5c\u308c\u308b\u304b\u300d\u3088\u308a\u300c\u3069\u3046\u8a2d\u8a08\u30fb\u5224\u65ad\u3067\u304d\u308b\u304b\u300d\u304c\u8a55\u4fa1\u3055\u308c\u308b\u6642\u4ee3\u306b\u30b7\u30d5\u30c8\u3057\u3066\u304a\u308a\u3001Stack Overflow Developer Survey 2025\u306b\u3088\u308c\u3070\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e76%\u304cAI\u95a2\u9023\u30c4\u30fc\u30eb\u3092\u696d\u52d9\u306b\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\uff0a2\u3002TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30ad\u30e3\u30ea\u30a2\u30924\u6bb5\u968e\u306e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3067\u4f53\u7cfb\u5316\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u88682\uff5cTypeScript\u30a8\u30f3\u30b8\u30cb\u30a2 \u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\uff082026\u5e74\u7248\uff09<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5728\u306e\u81ea\u5206\u304c\u3069\u306e\u30ec\u30d9\u30eb\u306b\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3001\u8ee2\u8077\u6d3b\u52d5\u306b\u304a\u3051\u308b\u5f37\u307f\u3068\u6b21\u306b\u7fd2\u5f97\u3059\u3079\u304d\u9818\u57df\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306e\u53c2\u7167\u8868\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background\"><tbody>\n<tr><td><strong>\u30ec\u30d9\u30eb<\/strong><\/td><td><strong>\u30b9\u30ad\u30eb\u6982\u8981<\/strong><\/td><td><strong>\u7fd2\u5f97\u3059\u3079\u304d\u6280\u8853\u30fb\u77e5\u8b58<\/strong><\/td><td><strong>\u5bfe\u5fdc\u3059\u308b\u5e74\u53ce\u5e2f<\/strong><\/td><td><strong>\u8ee2\u8077\u3067\u306e\u8a55\u4fa1<\/strong><\/td><\/tr>\n<tr><td>Lv.1 \u57fa\u790e\u7fd2\u5f97\u671f<\/td><td>TypeScript\u306e\u578b\u30b7\u30b9\u30c6\u30e0\u3092\u7406\u89e3\u3057\u3001React\/Next.js\u3067\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u958b\u767a\u304c\u3067\u304d\u307e\u3059<\/td><td>\u578b\u5b9a\u7fa9\uff08interface\/type\uff09\u3001Generics\u57fa\u790e\u3001React hooks\u3001Next.js\u306eSSR\/SSG\u3001ESLint\/Prettier\u8a2d\u5b9a<\/td><td>\u301c500\u4e07\u5186<\/td><td>\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3084GitHub\u306e\u6210\u679c\u7269\u304c\u8a55\u4fa1\u306e\u4e3b\u8ef8\u3067\u3059\u3002\u5b9f\u52d9\u7d4c\u9a13\u304c\u3042\u308b\u3068\u5dee\u304c\u3064\u304d\u307e\u3059<\/td><\/tr>\n<tr><td>Lv.2 \u5b9f\u52d9\u5bfe\u5fdc\u671f<\/td><td>\u5b9f\u30d7\u30ed\u30c0\u30af\u30c8\u3067TypeScript\u3092\u4e3b\u8a00\u8a9e\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u4e00\u5b9a\u7bc4\u56f2\u3092\u81ea\u5f8b\u7684\u306b\u62c5\u5f53\u3067\u304d\u307e\u3059<\/td><td>\u9ad8\u5ea6\u306a\u578b\u64cd\u4f5c\uff08\u6761\u4ef6\u578b\u30fbmapped types\uff09\u3001\u72b6\u614b\u7ba1\u7406\uff08Zustand\/Jotai\uff09\u3001\u30c6\u30b9\u30c8\u8a2d\u8a08\uff08Jest\/Vitest\uff09\u3001API\u3068\u306e\u7d50\u5408\u8a2d\u8a08\u3001GraphQL or tRPC<\/td><td>500\u4e07\u301c700\u4e07\u5186<\/td><td>\u62c5\u5f53\u3057\u305f\u30d7\u30ed\u30c0\u30af\u30c8\u306e\u898f\u6a21\u30fb\u30e6\u30fc\u30b6\u30fc\u6570\u30fb\u6539\u5584\u30a4\u30f3\u30d1\u30af\u30c8\u3092\u6570\u5024\u3067\u793a\u305b\u308b\u3068\u8a55\u4fa1\u304c\u4e0a\u304c\u308a\u307e\u3059<\/td><\/tr>\n<tr><td>Lv.3 \u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30fb\u8a2d\u8a08\u671f<\/td><td>\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\uff08Node.js\/NestJS\uff09\u307e\u3067\u62c5\u5f53\u3057\u3001\u30d5\u30ed\u30f3\u30c8\u304b\u3089\u30a4\u30f3\u30d5\u30e9\u307e\u3067\u4e00\u6c17\u901a\u8cab\u306e\u8a2d\u8a08\u304c\u3067\u304d\u307e\u3059<\/td><td>NestJS\/Express\u3001Prisma\/TypeORM\u3001AWS CDK\uff08TypeScript\uff09\u3001Docker\/Kubernetes\u57fa\u790e\u3001CI\/CD\u8a2d\u8a08\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/td><td>700\u4e07\u301c1,000\u4e07\u5186<\/td><td>\u300c\u306a\u305c\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3057\u305f\u304b\u300d\u3092\u8a2d\u8a08\u5224\u65ad\u3068\u3057\u3066\u8a9e\u308c\u308b\u304b\u304c\u63a1\u7528\u306e\u5206\u5c90\u70b9\u3067\u3059<\/td><\/tr>\n<tr><td>Lv.4 \u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u30fbAI\u7d71\u5408\u671f<\/td><td>\u6280\u8853\u9078\u5b9a\u30fb\u30c1\u30fc\u30e0\u8a2d\u8a08\u30fb\u63a1\u7528\u30fb\u80b2\u6210\u307e\u3067\u62c5\u3044\u3001AI\u30a4\u30f3\u30d5\u30e9\u3092TypeScript\u3067\u8a2d\u8a08\u30fb\u7d71\u5408\u3067\u304d\u307e\u3059<\/td><td>\u8981\u4ef6\u5b9a\u7fa9\u30fb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u7b56\u5b9a\u3001LangChain\uff08TypeScript\u7248\uff09\/Vercel AI SDK\/OpenAI API\u7d71\u5408\u3001\u7d44\u7e54\u8a2d\u8a08\u30fb\u63a1\u7528\u8a2d\u8a08<\/td><td>1,000\u4e07\u301c1,200\u4e07\u5186+<\/td><td>\u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u30fbEM\u6c42\u4eba\u306e\u4e3b\u8981\u30bf\u30fc\u30b2\u30c3\u30c8\u3067\u3059\u3002AI\u30a2\u30d7\u30ea\u958b\u767a\u7d4c\u9a13\u306f2026\u5e74\u306e\u6700\u5927\u5dee\u5225\u5316\u8981\u56e0\u3067\u3059<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1aRelasic\u7de8\u96c6\u90e8\u8abf\u3079\uff082026\u5e747\u6708\uff09\u3001Stack Overflow Developer Survey 2025\uff0a2\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30c7\u30fc\u30bf\u30d0\u30f3\u30af\u300c2026\u5e74\u7248\u30b9\u30ad\u30eb\u30de\u30c3\u30d7\u300d\uff0a6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u304cLv.2\u304b\u3089Lv.3\u306b\u79fb\u884c\u3059\u308b\u969b\u306e\u6700\u5927\u306e\u58c1\u306f\u300c\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3078\u306e\u82e6\u624b\u610f\u8b58\u300d\u3067\u3059\u3002Node.js\/NestJS\u3068TypeScript\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u77e5\u8b58\u3092\u305d\u306e\u307e\u307e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306b\u8ee2\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u5b66\u7fd2\u30b3\u30b9\u30c8\u306f\u307b\u304b\u306e\u8a00\u8a9e\u3078\u306e\u79fb\u884c\u3088\u308a\u4f4e\u304f\u6291\u3048\u3089\u308c\u307e\u3059\u3002\u300c\u30d5\u30ed\u30f3\u30c8\u5c02\u4efb\u300d\u304b\u3089\u300c\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u300d\u3078\u306e\u30b7\u30d5\u30c8\u306f\u3001TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u6700\u3082\u73fe\u5b9f\u7684\u306a\u30ad\u30e3\u30ea\u30a2\u30a2\u30c3\u30d7\u6226\u7565\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"section2-1\" class=\"wp-block-heading\">2-1. AI\u6642\u4ee3\u306eTypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u6c42\u3081\u3089\u308c\u308b\u30d7\u30e9\u30b9\u30a2\u30eb\u30d5\u30a1<\/h3>\n\n\n<p class=\"has-white-background-color has-background wp-block-paragraph\" style=\"background: white;border-radius: 7px;padding: 20px;line-height: 30px;\"><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udcd6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4d6.svg\"> <strong>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/strong>\uff5c<a href=\"https:\/\/relasic.jp\/contents\/column\/ai-engineer\/\" target=\"_blank\" rel=\"noopener\" style=\"\n    display: block;\n    font-size: 18px;\n    font-weight: bold;\n\">\u30102026\u5e74\u6700\u65b0\u3011AI\u30a8\u30f3\u30b8\u30cb\u30a2\u6c42\u4eba\u306e\u5168\u8c8c\uff5c\u5e74\u53ce\u30fb\u30b9\u30ad\u30eb\u30fb\u8ee2\u8077\u6226\u7565<\/a>\n<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u8ee2\u8077\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3057\u3066\u63a1\u7528\u4f01\u696d\u306e\u62c5\u5f53\u8005\u306b\u300c\u3069\u3093\u306aTypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u6c42\u3081\u3066\u3044\u308b\u304b\u300d\u3092\u805e\u304f\u3068\u3001\u5171\u901a\u3057\u3066\u8fd4\u3063\u3066\u304f\u308b\u8a00\u8449\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3060\u3051\u3067\u306a\u304f\u3001\u306a\u305c\u3053\u306e\u8a2d\u8a08\u306b\u3059\u308b\u304b\u3092\u8a9e\u308c\u308b\u4eba\u300d\u300c\u30d3\u30b8\u30cd\u30b9\u5074\u3068\u540c\u3058\u8a00\u8449\u3067\u8a71\u305b\u308b\u4eba\u300d\u3002AI\u304c\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u751f\u6210\u3067\u304d\u308b\u4eca\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u6c42\u3081\u3089\u308c\u308b\u306e\u306f\u300c\u6280\u8853\u306e\u9078\u629e\u3068\u5224\u65ad\u300d\u306b\u8e0f\u307f\u8fbc\u3081\u308b\u529b\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u5316\u304c\u7b46\u982d\u306b\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u30d5\u30ed\u30f3\u30c8\u5c02\u4efb\u306eTypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u3001Node.js\/NestJS\u3092\u4f7f\u3063\u305f\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u958b\u767a\u307e\u3067\u62c5\u3048\u308b\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u5fd7\u5411\u3078\u306e\u8ee2\u63db\u306f\u3001\u6c42\u4eba\u306e\u9078\u629e\u80a2\u3092\u5927\u5e45\u306b\u5e83\u3052\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u8a2d\u8a08\u529b\u3082\u91cd\u8981\u306a\u8a55\u4fa1\u8ef8\u3067\u3001TypeScript\u306fAWS CDK\u306e\u516c\u5f0f\u5bfe\u5fdc\u8a00\u8a9e\u306e\u4e00\u3064\u3067\u3059\u3002\u30a4\u30f3\u30d5\u30e9\u3092\u30b3\u30fc\u30c9\u3067\u5b9a\u7fa9\u3067\u304d\u308b\uff08IaC\uff09\u30b9\u30ad\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u304b\u3089\u30a4\u30f3\u30d5\u30e9\u307e\u3067\u4e00\u6c17\u901a\u8cab\u3067\u62c5\u3048\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001TypeScript\u3068AI\u306e\u7d44\u307f\u5408\u308f\u305b\u306f2026\u5e74\u306e\u6700\u6ce8\u76ee\u9818\u57df\u3067\u3059\u3002LangChain\uff08TypeScript\u7248\uff09\u3084Vercel AI SDK\u3092\u4f7f\u3063\u305fAI\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u7d4c\u9a13\u306f\u3001\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u30fbAI\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\u4f01\u696d\u3067\u306e\u63a1\u7528\u306b\u304a\u3044\u3066\u5f37\u3044\u5dee\u5225\u5316\u8981\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"section3\" class=\"wp-block-heading\">3. TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30ea\u30e2\u30fc\u30c8\u8ee2\u8077\uff1a\u62bc\u3055\u3048\u308b\u3079\u304d\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u60c5\u5831\u901a\u4fe1\u696d\u306e\u30c6\u30ec\u30ef\u30fc\u30af\u5b9f\u65bd\u7387\u306f56.3%\u3068\u5168\u696d\u7a2e\u30c8\u30c3\u30d7\u3067\u3059\uff08\u30d1\u30fc\u30bd\u30eb\u7dcf\u5408\u7814\u7a76\u6240\u30012025\u5e74\uff09\uff0a4\u3002\u7dcf\u52d9\u7701\u300c\u4ee4\u548c7\u5e74\u7248\u60c5\u5831\u901a\u4fe1\u767d\u66f8\u300d\u3067\u306f\u3001\u30c6\u30ec\u30ef\u30fc\u30af\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u4f01\u696d\u306f47.3%\u3068\u7d04\u534a\u6570\u304c\u5236\u5ea6\u3068\u3057\u3066\u4fdd\u6301\u3057\u3066\u304a\u308a\u3001TypeScript\u3092\u63a1\u7528\u3059\u308bWeb\u7cfb\u30fbSaaS\u7cfb\u4f01\u696d\u306f\u305d\u306e\u4e2d\u3067\u3082\u7279\u306b\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u6bd4\u7387\u304c\u9ad8\u3044\u50be\u5411\u306b\u3042\u308a\u307e\u3059\uff0a5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u88683\uff5cTypeScript\u63a1\u7528\u4f01\u696d\u30bf\u30a4\u30d7\u5225\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u30fb\u5e74\u53ce\u6bd4\u8f03<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TypeScript\u6c42\u4eba\u306f\u305d\u306e\u4f01\u696d\u306e\u30d5\u30a7\u30fc\u30ba\u3068\u7279\u6027\u306b\u3088\u3063\u3066\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u72b6\u6cc1\u3068\u5e74\u53ce\u5e2f\u304c\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u8ee2\u8077\u6d3b\u52d5\u524d\u306e\u4f01\u696d\u9078\u5b9a\u306b\u5f79\u7acb\u3066\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background\"><tbody>\n<tr><td><strong>\u4f01\u696d\u30bf\u30a4\u30d7<\/strong><\/td><td><strong>\u4e3b\u306aTypeScript\u6d3b\u7528\u9818\u57df<\/strong><\/td><td><strong>\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u50be\u5411<\/strong><\/td><td><strong>\u5e74\u53ce\u5e2f\u76ee\u5b89<\/strong><\/td><\/tr>\n<tr><td>\u81ea\u793eSaaS\uff08\u4e0a\u5834\u30fb\u6210\u9577\u671f\uff09<\/td><td>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u5168\u822c\u3001BFF\u3001\u30d5\u30eb\u30b9\u30bf\u30c3\u30af<\/td><td>\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u301c\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8<\/td><td>650\u4e07\u301c1,000\u4e07\u5186<\/td><\/tr>\n<tr><td>AI\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7<\/td><td>AI\u30a2\u30d7\u30ea\u958b\u767a\u3001LLM\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3<\/td><td>\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u591a\u3044<\/td><td>700\u4e07\u301c1,200\u4e07\u5186<\/td><\/tr>\n<tr><td>\u30b0\u30ed\u30fc\u30d0\u30ebIT\u4f01\u696d\uff08\u56fd\u5185\u62e0\u70b9\uff09<\/td><td>\u30d7\u30ed\u30c0\u30af\u30c8\u958b\u767a\u5168\u822c\u3001\u8a2d\u8a08\u30ea\u30fc\u30c9<\/td><td>\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u591a\u3044<\/td><td>900\u4e07\u301c1,200\u4e07\u5186<\/td><\/tr>\n<tr><td>Web\u7cfb\u53d7\u8a17\u30fbSES\u4f01\u696d<\/td><td>React\/Next.js\u6848\u4ef6\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9<\/td><td>\u51fa\u793e\u301c\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9<\/td><td>400\u4e07\u301c650\u4e07\u5186<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a\u8ee2\u8077\u5e02\u5834\u8abf\u67fb\uff08Relasic\u7de8\u96c6\u90e8\u8abf\u3079\u30012026\u5e747\u6708\uff09<\/p>\n\n\n\n<h3 id=\"section3-1\" class=\"wp-block-heading\">3-1. TypeScript\u8ee2\u8077\u6d3b\u52d5\u306e\u73fe\u5b9f\u7684\u306a\u30b9\u30c6\u30c3\u30d7<\/h3>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#e8f4fd;border-color:#b3d9f7;border-radius:0px;margin-top:24px;margin-bottom:24px;padding-top:22px;padding-right:24px;padding-bottom:22px;padding-left:24px;text-align:center\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-fedc0580 wp-block-group-is-layout-constrained\">\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Relasic\u306e\u30ad\u30e3\u30ea\u30a2\u76f8\u8ac7\u3092\u4f7f\u3063\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/strong><\/p>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u306e\u6b63\u793e\u54e1\u6c42\u4eba3,790\u4ef6\uff08\u3046\u3061\u30d5\u30eb\u30ea\u30e2\u30fc\u30c81,428\u4ef6\uff09\u3092\u53d6\u308a\u6271\u3046Relasic\u3067\u306f\u3001\u7121\u6599\u306e\u30ad\u30e3\u30ea\u30a2\u76f8\u8ac7\u3092\u53d7\u3051\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\u300c\u307e\u3060\u8ee2\u8077\u3059\u308b\u304b\u6c7a\u3081\u3066\u3044\u306a\u3044\u300d\u6bb5\u968e\u3067\u3082\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><a href=\"https:\/\/relasic.jp\/\" target=\"_blank\">\u25bc \u7121\u6599\u3067\u30ad\u30e3\u30ea\u30a2\u76f8\u8ac7\u3092\u4e88\u7d04\u3059\u308b\uff08Relasic\uff09<\/a><\/p>\n\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u3001\u81ea\u8eab\u306e\u73fe\u5728\u306e\u30b9\u30ad\u30eb\u30bb\u30c3\u30c8\u3092\u300c\u4f7f\u7528\u6280\u8853\u30fb\u62c5\u5f53\u7bc4\u56f2\u30fb\u30d7\u30ed\u30c0\u30af\u30c8\u898f\u6a21\u300d\u3067\u6574\u7406\u3057\u307e\u3059\u3002\u7279\u306b\u300c\u3069\u3093\u306a\u898f\u6a21\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u300d\u3067\u300c\u3069\u3093\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u304d\u305f\u304b\u300d\u306f\u63a1\u7528\u62c5\u5f53\u8005\u304c\u6700\u3082\u6c17\u306b\u3059\u308b\u70b9\u3067\u3059\u3002\u6b21\u306b\u3001\u300c\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u7279\u5316\u304b\u3001\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u5fd7\u5411\u304b\u3001AI\u7d71\u5408\u3084\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306b\u3082\u5e83\u3052\u308b\u304b\u300d\u3068\u3044\u3046\u30ad\u30e3\u30ea\u30a2\u65b9\u5411\u6027\u3092\u6c7a\u3081\u307e\u3059\u3002\u3053\u306e\u65b9\u5411\u6027\u306b\u3088\u3063\u3066\u3001\u8ee2\u8077\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3078\u306e\u76f8\u8ac7\u5185\u5bb9\u3082\u5909\u308f\u308a\u307e\u3059\u3002\u8ee2\u8077\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6c42\u4eba\u7968\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u306a\u3044\u30dd\u30b8\u30b7\u30e7\u30f3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3084\u3001\u4f01\u696d\u3054\u3068\u306e\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5b9f\u614b\u306e\u30d2\u30a2\u30ea\u30f3\u30b0\u3001\u5e74\u53ce\u4ea4\u6e09\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Relasic\uff08\u682a\u5f0f\u4f1a\u793eLASSIC\u904b\u55b6\uff09\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u306e\u6b63\u793e\u54e1\u6c42\u4eba\u306b\u7279\u5316\u3057\u305f\u8ee2\u8077\u652f\u63f4\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u516c\u958b\u6c42\u4eba3,790\u4ef6\uff08\u3046\u3061\u30d5\u30eb\u30ea\u30e2\u30fc\u30c81,428\u4ef6\uff09\u3092\u4fdd\u6709\u3057\u3001TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u6b21\u306e\u30b9\u30c6\u30fc\u30b8\u306b\u9032\u307f\u305f\u3044\u65b9\u3092\u5c02\u4efb\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u500b\u5225\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n<p class=\"has-white-background-color has-background wp-block-paragraph\" style=\"background: white;border-radius: 7px;padding: 20px;line-height: 30px;\"><img decoding=\"async\" draggable=\"false\" role=\"img\" class=\"emoji\" alt=\"\ud83d\udcd6\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f4d6.svg\"> <strong>\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/strong>\uff5c<a href=\"https:\/\/relasic.jp\/contents\/column\/%E3%82%A4%E3%83%B3%E3%83%95%E3%83%A9%E8%BB%A2%E8%81%B72026%E5%B9%B4%E7%89%88%EF%BD%9C%E5%B8%82%E5%A0%B4%E5%8B%95%E5%90%91%E3%83%BB%E5%B9%B4%E5%8F%8E%E7%9B%B8%E5%A0%B4%E3%83%BB%E3%82%B9%E3%82%AD\/\" target=\"_blank\" rel=\"noopener\" style=\"\n    display: block;\n    font-size: 18px;\n    font-weight: bold;\n\">\u30a4\u30f3\u30d5\u30e9\u30a8\u30f3\u30b8\u30cb\u30a2\u8ee2\u80772026\u5e74\u7248\uff5c\u5e02\u5834\u52d5\u5411\u30fb\u5e74\u53ce\u76f8\u5834\u30fb\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>\n<\/p>\n\n\n<h2 id=\"section4\" class=\"wp-block-heading\">4. \u307e\u3068\u3081\uff1aTypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u8ee2\u8077\u3067\u62bc\u3055\u3048\u308b\u3079\u304d4\u3064\u306e\u8996\u70b9<\/h2>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#e8f4fd;border-color:#b3d9f7;border-radius:0px;margin-top:10px;margin-bottom:10px;padding-top:20px;padding-right:24px;padding-bottom:20px;padding-left:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-521c335f wp-block-group-is-layout-constrained\">\n\n<p class=\"wp-block-paragraph\" style=\"font-weight:700\">\u3053\u306e\u8a18\u4e8b\u306e\u307e\u3068\u3081<\/p>\n\n\n<ul class=\"wp-block-list\">\n<li>TypeScript\u306e\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u6848\u4ef6\u306f\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u6bd4\u7387\u304c91.2%\uff08\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30dc\u30fc\u30c9\u30012026\u5e743\u6708\uff09\u3068\u9ad8\u304f\u3001\u6b63\u793e\u54e1\u8ee2\u8077\u5e02\u5834\u3067\u3082\u30ea\u30e2\u30fc\u30c8\u6c42\u4eba\u306e\u9078\u629e\u80a2\u304c\u8c4a\u5bcc\u3067\u3059<\/li>\n\n\n<li>\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u306fLv.1\uff08\u57fa\u790e\uff09\u2192Lv.4\uff08\u30c6\u30c3\u30af\u30ea\u30fc\u30c9\u30fbAI\u7d71\u5408\uff09\u306e4\u6bb5\u968e\u3067\u6574\u7406\u3067\u304d\u3001Lv.2\u2192Lv.3\u79fb\u884c\u306e\u9375\u306f\u300c\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30fb\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u5316\u300d\u306b\u3042\u308a\u307e\u3059<\/li>\n\n\n<li>AI\u6642\u4ee3\u306b\u306f\u300c\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u529b\u300d\u3060\u3051\u3067\u306a\u304f\u3001\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u5316\u30fb\u30af\u30e9\u30a6\u30c9\u8a2d\u8a08\u30fbAI\u7d71\u5408\u306e\u300c\u30d7\u30e9\u30b9\u30a2\u30eb\u30d5\u30a1\u300d\u304c\u5e74\u53ce\u3068\u63a1\u7528\u306e\u660e\u78ba\u306a\u5dee\u3092\u751f\u307f\u307e\u3059<\/li>\n\n\n<li>\u8ee2\u8077\u6d3b\u52d5\u3067\u306f\u300c\u30ea\u30e2\u30fc\u30c8\u306e\u5b9f\u614b\u78ba\u8a8d\u300d\u300c\u4f01\u696d\u30d5\u30a7\u30fc\u30ba\u306e\u898b\u6975\u3081\u300d\u300c\u81ea\u8eab\u306e\u30ad\u30e3\u30ea\u30a2\u65b9\u5411\u6027\u306e\u660e\u78ba\u5316\u300d\u306e3\u70b9\u3092\u30bb\u30c3\u30c8\u3067\u9032\u3081\u308b\u3053\u3068\u304c\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8\u3067\u3059<\/li>\n<\/ul>\n\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">TypeScript\u306e\u30b9\u30ad\u30eb\u3092\u3001\u81ea\u5206\u3089\u3057\u3044\u50cd\u304d\u65b9\u3068\u639b\u3051\u5408\u308f\u305b\u308b\u305f\u3081\u306b\u3002\u307e\u305a\u306f\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u6c42\u4eba\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Relasic\uff08\u30ea\u30e9\u30b7\u30af\uff09\u306b\u3064\u3044\u3066<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Relasic\uff08\u682a\u5f0f\u4f1a\u793eLASSIC\u904b\u55b6\uff09\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u306e\u6b63\u793e\u54e1\u6c42\u4eba\u306b\u7279\u5316\u3057\u305f\u8ee2\u8077\u652f\u63f4\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u307e\u3067\u3001TypeScript\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u30ad\u30e3\u30ea\u30a2\u3092\u3055\u3089\u306b\u4f38\u3070\u305b\u308b\u74b0\u5883\u3092\u5c02\u4efb\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u3054\u63d0\u6848\u3057\u307e\u3059\u3002\u300c\u6280\u8853\u529b\u3068\u50cd\u304d\u65b9\u306e\u4e21\u7acb\u3092\u5b9f\u73fe\u3057\u305f\u3044\u300d\u3068\u8003\u3048\u308b\u65b9\u306f\u3001\u305c\u3072\u6c42\u4eba\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>\u25bc \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u306e\u6c42\u4eba\u3092\u898b\u308b<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">\u6c42\u4eba\u306e\u78ba\u8a8d\u3060\u3051\u3067\u306a\u304f\u3001\u30ad\u30e3\u30ea\u30a2\u306e\u65b9\u5411\u6027\u304b\u3089\u76f8\u8ac7\u3057\u305f\u3044\u65b9\u306f\u3001\u7121\u6599\u306e\u76f8\u8ac7\u4e88\u7d04\u3082\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059<\/p>\n\n\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=\"\/contents\/assets\/2026\/04\/img_cv.png\" alt=\"\u30ea\u30e9\u30b7\u30af \u4f1a\u54e1\u767b\u9332\u306f\u3053\u3061\u3089\" class=\"wp-image-11106\" style=\"width:450px\"\/><\/a><\/figure>\n<\/div>\n\n\n<aside class=\"lassic-credit-card\" style=\"margin:40px 0;padding:28px 24px;background:#F4F4F2;border-radius:8px;font-size:14px;line-height:1.8;color:#2C3338;\"><p style=\"margin:0 0 18px;line-height:1.5;\"><img src=\"https:\/\/lassic.co.jp\/wordpress\/wp-content\/uploads\/2026\/08\/%E7%9B%A3%E4%BF%AE%E8%80%85%EF%BC%88%E7%89%9B%E5%B0%BE%E3%81%95%E3%82%93%EF%BC%89%E3%83%97%E3%83%AD%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E7%94%BB%E5%83%8F.jpg\" alt=\"\u725b\u5c3e \u662d\u660c\" width=\"96\" height=\"96\" loading=\"lazy\" decoding=\"async\" style=\"width:96px;height:96px;border-radius:50%;object-fit:cover;object-position:50% 16%;background:#fff;float:left;margin:0 18px 0 0;\"><span style=\"display:block;font-size:12px;font-weight:bold;letter-spacing:.04em;color:#6B7178;padding-top:22px;\">\u25c6 \u76e3\u4fee\u30fb\u7de8\u96c6\u8cac\u4efb\u8005<\/span><span style=\"display:block;font-size:18px;font-weight:bold;color:#2C3338;margin-top:4px;\">\u725b\u5c3e \u662d\u660c<\/span><\/p><div style=\"clear:both;\"><\/div><p style=\"margin:0 0 24px;font-size:13.5px;line-height:1.9;\">\u682a\u5f0f\u4f1a\u793eLASSIC \u57f7\u884c\u5f79\u54e1 \u4e8b\u696d\u63a8\u9032\u672c\u90e8\u9577\u30022009\u5e74\u307e\u3067\u682a\u5f0f\u4f1a\u793e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\uff08\u73fe\u30d1\u30fc\u30bd\u30eb\u30ad\u30e3\u30ea\u30a2\uff09\u3067\u8ee2\u8077\u30b5\u30a4\u30c8DODA\u306e\u7de8\u96c6\u9577\u3092\u7d048\u5e74\u9593\u52d9\u3081\u308b\u30022020\u5e74\u304b\u3089\u682a\u5f0f\u4f1a\u793eLASSIC\u306b\u3066\u30c6\u30ec\u30ea\u30e2\u7dcf\u7814\u3092\u958b\u8a2d\u3001Remogu\u30fb\u30ea\u30e9\u30b7\u30af\u306e\u30b5\u30a4\u30c8\u76e3\u4fee\u8005\u3092\u52d9\u3081\u308b\u3002<br>\u5c02\u9580\u9818\u57df\uff1a\u4eba\u6750\u30fb\u63a1\u7528\u9818\u57df\u306e\u7de8\u96c6\uff0f\u30e1\u30c7\u30a3\u30a2\u904b\u55b6\u3001\u8abf\u67fb\u30e1\u30c7\u30a3\u30a2\u306e\u76e3\u4fee\u3002<br><a href=\"https:\/\/teleremo.lassic.co.jp\/profile\/ushio\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#2C3338;text-decoration:underline;\">\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u8a73\u7d30\uff08\u30c6\u30ec\u30ea\u30e2\u7dcf\u7814\uff09<\/a><\/p><p style=\"margin:0 0 8px;font-size:12px;font-weight:bold;letter-spacing:.04em;color:#6B7178;\">\u25c6 \u3053\u306e\u8a18\u4e8b\u306b\u3064\u3044\u3066<\/p><p style=\"margin:0 0 16px;font-size:13.5px;line-height:1.9;\">\u672c\u8a18\u4e8b\u306f\u3001\u7701\u5e81\u30fb\u516c\u7684\u6a5f\u95a2\u306e\u516c\u8868\u8cc7\u6599\u7b49\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4e00\u6b21\u60c5\u5831\u3092\u3082\u3068\u306b\u69cb\u6210\u3057\u3001\u51fa\u5178\u3092\u660e\u8a18\u3057\u3066\u3044\u307e\u3059\u3002\u5e74\u6b21\u66f4\u65b0\u3055\u308c\u308b\u7d71\u8a08\u30fb\u5236\u5ea6\u306b\u3064\u3044\u3066\u306f\u3001\u5f15\u7528\u5143\u306e\u6700\u65b0\u7248\u3092\u78ba\u8a8d\u3057\u305f\u3046\u3048\u3067\u63b2\u8f09\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u306fAI\u306e\u5354\u529b\u3092\u5f97\u3066\u5236\u4f5c\u3057\u3001\u4e0a\u8a18\u306e\u76e3\u4fee\u30fb\u7de8\u96c6\u8cac\u4efb\u8005\u304c\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<\/p><p style=\"margin:0 0 4px;font-size:13px;color:#50453A;\">\u76e3\u4fee\u78ba\u8a8d\u65e5\uff1a2026\u5e748\u670820\u65e5<\/p><p 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style=\"color:#999999;font-size:11px\">\uff0a1\u3000\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30dc\u30fc\u30c9\u300cTypeScript\u5411\u3051\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u6848\u4ef6\u30fb\u6c42\u4eba\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6bd4\u7387\u8abf\u67fb\u300d\uff082026\u5e743\u6708\u516c\u8868\uff09<br>\uff0a2\u3000<a href=\"https:\/\/survey.stackoverflow.co\/2025\/technology\" target=\"_blank\" rel=\"noopener\" style=\"color:#999999;\">Stack Overflow\u300cDeveloper Survey 2025\u300d\uff082025\u5e74\u516c\u8868\uff09<\/a><br>\uff0a3\u3000<a href=\"https:\/\/www.mhlw.go.jp\/toukei\/itiran\/roudou\/chingin\/kouzou\/z2025\/sokuhou.html\" target=\"_blank\" rel=\"noopener\" style=\"color:#999999;\">\u539a\u751f\u52b4\u50cd\u7701\u300c\u4ee4\u548c7\u5e74\u8cc3\u91d1\u69cb\u9020\u57fa\u672c\u7d71\u8a08\u8abf\u67fb 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