{"id":22348,"date":"2025-11-05T07:10:22","date_gmt":"2025-11-05T07:10:22","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=22348"},"modified":"2025-11-05T07:10:22","modified_gmt":"2025-11-05T07:10:22","slug":"kotlin-fest-2025-%e3%81%ab%e5%8f%82%e5%8a%a0%e3%81%97%e3%81%a6%e3%81%8d%e3%81%be%e3%81%97%e3%81%9f-gunosy-tech-blog","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/22348\/","title":{"rendered":"Kotlin Fest 2025 \u306b\u53c2\u52a0\u3057\u3066\u304d\u307e\u3057\u305f &#8211; Gunosy Tech Blog"},"content":{"rendered":"\n<\/p>\n<div>\n<p>\u3053\u3093\u306b\u3061\u306f\u3002Android \u30a2\u30d7\u30ea\u958b\u767a\u62c5\u5f53\u306e nagayama\uff08<a target=\"_blank\" href=\"https:\/\/x.com\/nagayan_dev\">@nagayan_dev<\/a>\uff09\u3067\u3059\u3002<br \/>2025 \u5e74 11 \u6708 1 \u65e5\u306b\u884c\u308f\u308c\u305f\u3001 Kotlin Fest 2025 \u306b\u53c2\u52a0\u3057\u3066\u304d\u307e\u3057\u305f\u3002 \u4eca\u56de\u306f\u305d\u306e\u5185\u5bb9\u3092\u7c21\u5358\u306b\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\">\n<span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/n\/nagayama_gn\/20251104\/20251104081112.jpg\" width=\"901\" height=\"1200\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" style=\"width:400px\" itemprop=\"image\"\/><\/span><br \/>\n<\/figure>\n<\/p>\n<p>Kotlin Fest 2024 \u3068\u306f\u3001Kotlin \u8a00\u8a9e\u306e\u77e5\u898b\u306e\u5171\u6709\u3068\u3001\u958b\u767a\u8005\u306e\u4ea4\u6d41\u3092\u76ee\u7684\u3068\u3057\u305f\u6280\u8853\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3059\u30022018 \u5e74\u304b\u3089 5 \u56de\u76ee\u306e\u958b\u50ac\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2F2025.kotlinfest.dev%2F\" title=\"Kotlin Fest 2025\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/2025.kotlinfest.dev\/\">2025.kotlinfest.dev<\/a><\/cite><\/p>\n<p>\u4f1a\u5834\u306f\u6771\u4eac\u30b3\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u30bb\u30f3\u30bf\u30fc\u30fb\u54c1\u5ddd\u3002JR\u54c1\u5ddd\u99c5\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304c\u826f\u304f\u3001\u7acb\u3061\u5bc4\u308a\u3084\u3059\u3044\u4fbf\u5229\u306a\u5834\u6240\u3067\u3057\u305f\u3002\u30c6\u30fc\u30de\u306f\u6628\u5e74\u306b\u7d9a\u304d\u300cKotlin \u3092\u611b\u3067\u308b\u300d\u30023 \u30c8\u30e9\u30c3\u30af\u69cb\u6210\u3067\u3001\u671d\u304b\u3089\u5915\u65b9\u307e\u3067 Kotlin \u306b\u95a2\u3059\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u3073\u3063\u3057\u308a\u3068\u4e26\u3073\u3001\u3069\u306e\u4f1a\u5834\u3082\u307b\u307c\u6e80\u5e2d\u3002Kotlin \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u52e2\u3044\u3092\u6539\u3081\u3066\u5b9f\u611f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30ce\u30d9\u30eb\u30c6\u30a3\u3068\u3057\u3066\u3001\u30cd\u30fc\u30e0\u30db\u30eb\u30c0\u30fc\u3068\u30c8\u30fc\u30c8\u30d0\u30c3\u30b0\u3092\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002\u6bce\u5e74\u304a\u306a\u3058\u307f\u306e Kotlin Fest \u306e\u9ce5\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u304c\u4eca\u56de\u3082\u5065\u5728\u3067\u3001\u601d\u308f\u305a\u30c6\u30f3\u30b7\u30e7\u30f3\u304c\u4e0a\u304c\u308a\u307e\u3057\u305f\u3002\u30a4\u30d9\u30f3\u30c8\u3067\u3057\u304b\u624b\u306b\u5165\u3089\u306a\u3044\u30a2\u30a4\u30c6\u30e0\u3068\u3044\u3046\u3053\u3068\u3082\u3042\u308a\u3001\u4eca\u5e74\u3082\u5927\u5207\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p><figure class=\"figure-image figure-image-fotolife\">\n<span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/n\/nagayama_gn\/20251104\/20251104081232.jpg\" width=\"1200\" height=\"901\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" style=\"width:400px\" itemprop=\"image\"\/><\/span><br \/>\n<\/figure>\n<\/p>\n<p>\u79c1\u304c\u805e\u3044\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u4e2d\u306e\u4e00\u90e8\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"\u62db\u5f85\u30bb\u30c3\u30b7\u30e7\u30f3Kotlin\u3092\u652f\u3048\u308b\u6280\u8853\u8a00\u8a9e\u8a2d\u8a08\u3068\u7e01\u306e\u4e0b\u306e\u529b\u6301\u3061\">\u2460\u3010\u62db\u5f85\u30bb\u30c3\u30b7\u30e7\u30f3\u3011Kotlin\u3092\u652f\u3048\u308b\u6280\u8853\uff1a\u8a00\u8a9e\u8a2d\u8a08\u3068\u7e01\u306e\u4e0b\u306e\u529b\u6301\u3061<\/h2>\n<p>JetBrains \u793e\u3067\u5b9f\u969b\u306b Kotlin \u306e\u958b\u767a\u3092\u62c5\u5f53\u3055\u308c\u3066\u3044\u308b\u30b8\u30e5\u30e9\u30ce\u30d5 \u30e4\u30f3\u3055\u3093\u306b\u3088\u308b\u7279\u5225\u8b1b\u6f14\u304c\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u76f4\u8fd1\u30ea\u30ea\u30fc\u30b9\u4e88\u5b9a\u306e Kotlin 2.3 \u306e\u8a71\u984c\u306f\u3082\u3061\u308d\u3093\u3001\u65b0\u6a5f\u80fd\u3092\u4f5c\u308b\u969b\u306e\u88cf\u5074\u3084\u3001\u307e\u3060\u516c\u958b\u3067\u304d\u306a\u3044\u6b21\u671f\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306e\u30d2\u30f3\u30c8\u307e\u3067\u76db\u308a\u8fbc\u307e\u308c\u3066\u304a\u308a\u3001Kotlin \u958b\u767a\u73fe\u5834\u306e\u7a7a\u6c17\u3092\u3088\u308a\u8eab\u8fd1\u306b\u611f\u3058\u3089\u308c\u308b\u5185\u5bb9\u3067\u3057\u305f\u3002<\/p>\n<p>\u307e\u305f\u3001\u5e74\u306b\u304a\u3088\u305d 2 \u56de\u66f4\u65b0\u3055\u308c\u3066\u3044\u308b Kotlin Roadmap \u306b\u3064\u3044\u3066\u3082\u7d39\u4ecb\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u65b0\u6a5f\u80fd\u306e\u80cc\u666f\u3084\u8a2d\u8a08\u601d\u60f3\u304c\u4e01\u5be7\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u304a\u308a\u3001Kotlin \u3092\u4f7f\u3063\u3066\u3044\u308b\u958b\u767a\u8005\u3067\u3042\u308c\u3070\u5fc5\u305a\u76ee\u3092\u901a\u3057\u3066\u304a\u304d\u305f\u3044\u30da\u30fc\u30b8\u3067\u3059\u3002<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2F2025.kotlinfest.dev%2Ftimetable%2F1719021000_a%2F\" title=\"\u3010\u62db\u5f85\u30bb\u30c3\u30b7\u30e7\u30f3\u3011Kotlin\u3092\u652f\u3048\u308b\u6280\u8853\uff1a\u8a00\u8a9e\u8a2d\u8a08\u3068\u7e01\u306e\u4e0b\u306e\u529b\u6301\u3061 | Kotlin Fest 2025\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/2025.kotlinfest.dev\/timetable\/1719021000_a\/\">2025.kotlinfest.dev<\/a><\/cite><\/p>\n<h2 id=\"\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u6d88\u305b\u3066\u307e\u3059\u304b---\u69cb\u6587\u89e3\u6790\u3068Gradle\u30d7\u30e9\u30b0\u30a4\u30f3\u958b\u767a\u3067\u59cb\u3081\u308b\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u6539\u5584\">\u2461\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u6d88\u305b\u3066\u307e\u3059\u304b\uff1f &#8211; \u69cb\u6587\u89e3\u6790\u3068Gradle\u30d7\u30e9\u30b0\u30a4\u30f3\u958b\u767a\u3067\u59cb\u3081\u308b\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u6539\u5584<\/h2>\n<p>\u300c\u7d76\u5bfe\u306b\u5230\u9054\u3057\u3048\u306a\u3044\u30b3\u30fc\u30c9\uff08= \u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\uff09\u300d\u306f\u3001\u30b3\u30fc\u30c9\u306e\u80a5\u5927\u5316\u3084\u53ef\u8aad\u6027\u4f4e\u4e0b\u306b\u3064\u306a\u304c\u308b\u305f\u3081\u3001\u672c\u6765\u306f\u907f\u3051\u305f\u3044\u3082\u306e\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u958b\u767a\u3067\u306f\u3001\u30ea\u30ea\u30fc\u30b9\u6642\u671f\u3084\u30e6\u30fc\u30b6\u30fc\u5c64\u306b\u5fdc\u3058\u3066\u4ed5\u69d8\u3092\u5207\u308a\u66ff\u3048\u308b\u305f\u3081\u3001\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30d5\u30e9\u30b0\u3092\u7528\u3044\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30ea\u30ea\u30fc\u30b9\u5f8c\u306b\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u304c\u767a\u751f\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u306e\u524a\u9664\u306b\u306f\u5de5\u6570\u304c\u304b\u304b\u3063\u305f\u308a\u3001\u601d\u308f\u306c\u30c7\u30b0\u30ec\u3092\u62db\u304f\u30ea\u30b9\u30af\u3082\u3042\u308b\u305f\u3081\u3001\u3067\u304d\u308c\u3070\u81ea\u52d5\u5316\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002\u672c\u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u306f\u3001\u69cb\u6587\u89e3\u6790\u306b\u3088\u308b\u524a\u9664\u5bfe\u8c61\u30b3\u30fc\u30c9\u306e\u7279\u5b9a\u65b9\u6cd5\u3084\u3001Gradle Plugin \u3092\u7528\u3044\u305f\u524a\u9664\u30bf\u30b9\u30af\u306e\u81ea\u52d5\u5316\u624b\u6cd5\u304c\u7d39\u4ecb\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u5f0a\u793e\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3082\u3001A\/B \u30c6\u30b9\u30c8\u306e\u305f\u3081\u306b\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30d5\u30e9\u30b0\u3092\u5c0e\u5165\u3057\u3066\u304a\u308a\u3001\u540c\u69d8\u306e\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u5185\u5bb9\u3092\u53c2\u8003\u306b\u3001\u5f0a\u793e\u74b0\u5883\u3067\u3082\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u524a\u9664\u306e\u81ea\u52d5\u5316\u3092\u691c\u8a0e\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<br \/><a target=\"_blank\" href=\"https:\/\/speakerdeck.com\/t45k\/detudokodoxiao-setemasuka-gou-wen-jie-xi-togradlepuraguinkai-fa-deshi-merukodobesugai-shan\">\u8cc7\u6599\u306f\u3053\u3061\u3089<\/a><\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2F2025.kotlinfest.dev%2Ftimetable%2F1719031800_a%2F\" title=\"\u30c7\u30c3\u30c9\u30b3\u30fc\u30c9\u6d88\u305b\u3066\u307e\u3059\u304b\uff1f - \u69cb\u6587\u89e3\u6790\u3068Gradle\u30d7\u30e9\u30b0\u30a4\u30f3\u958b\u767a\u3067\u59cb\u3081\u308b\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u6539\u5584 | Kotlin Fest 2025\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/2025.kotlinfest.dev\/timetable\/1719031800_a\/\">2025.kotlinfest.dev<\/a><\/cite><\/p>\n<p>Kotlin Fest 2025 \u306b\u53c2\u52a0\u3057\u3066\u304d\u307e\u3057\u305f\u3002Kotlin \u958b\u767a\u8005\u305f\u3061\u306e\u71b1\u91cf\u3092\u9593\u8fd1\u306b\u611f\u3058\u3001\u300cKotlin \u3092\u611b\u3067\u308b\u300d\u3068\u3044\u3046\u30c6\u30fc\u30de\u306e\u5965\u6df1\u3055\u3068\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u5f37\u3055\u3092\u3042\u3089\u305f\u3081\u3066\u5b9f\u611f\u3057\u307e\u3057\u305f\u3002\u4eca\u5e74 9 \u6708\u306b\u306f Compose for Web \u304c Stable \u7248\u3068\u3057\u3066\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001Kotlin \u304c\u6d3b\u8e8d\u3059\u308b\u9818\u57df\u306f\u7740\u5b9f\u306b\u5e83\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u5f71\u97ff\u3082\u3042\u308a\u3001\u4eca\u56de\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306f\u5f93\u6765\u306e Android \u306b\u3068\u3069\u307e\u3089\u305a\u3001Swift \u3084 Multiplatform \u3001\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u306a\u3069\u3001\u591a\u69d8\u306a\u30c6\u30fc\u30de\u304c\u4e26\u3093\u3067\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>Kotlin \u306e\u53ef\u80fd\u6027\u304c\u307e\u3059\u307e\u3059\u62e1\u5927\u3057\u3066\u3044\u304f\u4e2d\u3067\u3001\u5e45\u5e83\u3044\u9818\u57df\u3067\u4fa1\u5024\u3092\u63d0\u4f9b\u3067\u304d\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u76ee\u6307\u3057\u305f\u3044\uff01\u305d\u3046\u5f37\u304f\u601d\u308f\u305b\u3066\u304f\u308c\u308b\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3057\u305f\u3002\u4eca\u56de\u5f97\u305f\u77e5\u898b\u3092\u6d3b\u304b\u3057\u3001\u4eca\u5f8c\u3082 Kotlin \u3068\u3068\u3082\u306b\u6210\u9577\u3057\u7d9a\u3051\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<p><script>(function(d, s, id) {\n  var js, fjs = d.getElementsByTagName(s)[0];\n  if (d.getElementById(id)) return;\n  js = d.createElement(s); 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