{"id":7049,"date":"2019-08-19T00:50:29","date_gmt":"2019-08-18T15:50:29","guid":{"rendered":"https:\/\/geekly.co.jp\/column\/?p=7049"},"modified":"2020-08-04T00:56:08","modified_gmt":"2020-08-03T15:56:08","slug":"1908_004","status":"publish","type":"post","link":"https:\/\/www.geekly.co.jp\/column\/cat-technology\/1908_004\/","title":{"rendered":"\u3010TypeScript\u3068\u306f\uff1f\u3011\u305d\u306e\u7279\u5fb4\u3092\u5fb9\u5e95\u89e3\u8aac\uff01\u6c17\u306b\u306a\u308b\u5c06\u6765\u6027\u304b\u3089\u4eba\u6c17\u306e\u7406\u7531\u307e\u3067\u3054\u7d39\u4ecb\u3057\u307e\u3059\uff01"},"content":{"rendered":"<h2>TypeScript\u3068\u306f\uff1f<\/h2>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7051\" src=\"https:\/\/geekly.co.jp\/column\/wp-content\/uploads\/2019\/08\/aba1dd9afd994bc383f5259806be7bb4-e1566143178713.jpg\" alt=\"\" width=\"525\" height=\"350\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>TypeScript\u306f2012\u5e74\u306b\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u793e\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f\u65b0\u3057\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u304c\u3001Swift\u306e\u3088\u3046\u306a\u5168\u304f\u65b0\u3057\u3044\u8a00\u8a9e\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u304f\u3001<strong>JavaScript<\/strong><strong>\u306e\u30c8\u30e9\u30f3\u30b9\u30d1\u30a4\u30e9<\/strong>\u306b\u3042\u305f\u308a\u307e\u3059\u3002<\/p>\n<p>\u30c8\u30e9\u30f3\u30b9\u30d1\u30a4\u30e9\u3068\u3044\u3046\u306e\u306f\u3001\u3042\u308b\u8a00\u8a9e\u3067\u66f8\u304b\u308c\u305f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u5225\u306e\u8a00\u8a9e\u3078\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3064\u307e\u308a\u3001TypeScript\u3067\u66f8\u304b\u308c\u305f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u6700\u7d42\u7684\u306bJavaScript\u3078\u5909\u63db\u3055\u308c\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>TypeScript\u3092\u7c21\u5358\u306b\u4e00\u8a00\u3067\u307e\u3068\u3081\u308b\u3068\u3001<strong>\u57fa\u76e4\u306f<\/strong><strong>JavaScript<\/strong><strong>\u3092\u63a1\u7528\u3057\u3001\u66f4\u306b\u4f7f\u3044\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\u3084\u69cb\u6587\u3092\u8ffd\u52a0\u3055\u308c\u305f\u8a00\u8a9e<\/strong>\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u8ab0\u304c\u4f7f\u3046\u306e\u304b\uff1f<\/h2>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7052\" src=\"https:\/\/geekly.co.jp\/column\/wp-content\/uploads\/2019\/08\/6ac2397867767a902ce2217f0a58282f-e1566143195818.jpg\" alt=\"\" width=\"525\" height=\"350\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>JavaScript<\/strong><strong>\u958b\u767a\u8005\u5168\u822c\u304c\u5bfe\u8c61<\/strong>\u3067\u3059\u3002JavaScript\u5927\u898f\u6a21\u958b\u767a\u3067\u3059\u3068\u3001\u7ba1\u7406\u304c\u5927\u5909\u3001\u305d\u3082\u305d\u3082\u30c7\u30d0\u30c3\u30b0\u3057\u306b\u304f\u3044\u3068\u611f\u3058\u308b\u65b9\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>TypeScript\u306fJavaScript\u306e\u6b20\u70b9\u3092\u88dc\u3063\u305f\u3088\u308a\u4f7f\u3044\u52dd\u624b\u306e\u826f\u3044\u6a5f\u80fd\u304c\u591a\u6570\u5b58\u5728\u3059\u308b\u305f\u3081\u3001JavaScirpt\u3067\u958b\u767a\u3055\u308c\u7d9a\u3051\u3066\u3044\u308b\u65b9\u306b\u306f<strong>\u958b\u767a\u52b9\u7387\u304c\u4f55\u500d\u306b\u3082\u4e0a\u304c\u308b\u53ef\u80fd\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>TypeScript\u306e\u7279\u5fb4<\/h2>\n<p>&nbsp;<\/p>\n<h3><u>\u9759\u7684\u578b\u4ed8\u3051<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p><strong>TypeScript<\/strong><strong>\u306f\u9759\u7684\u578b\u4ed8\u3051\u8a00\u8a9e<\/strong>\u3067\u3059\u3002(JavaScript\u306f\u52d5\u7684\u578b\u4ed8\u3051\u8a00\u8a9e)<\/p>\n<p>\u9759\u7684\u578b\u4ed8\u3051\u8a00\u8a9e\u306f\u578b\u3092\u4e8b\u524d\u306b\u5b9a\u7fa9\u3057\u306a\u3044\u3068\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u672a\u5b9a\u7fa9\u30a8\u30e9\u30fc\u304c\u751f\u3058\u307e\u3059\u3002\u5168\u3066\u5ba3\u8a00\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u624b\u9593\u3068\u5f15\u304d\u63db\u3048\u306b<strong>\u958b\u767a\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u9032\u3081\u308b\u305f\u3081\u306e<\/strong><strong>\u30e1\u30ea\u30c3\u30c8\u304c\u591a\u6570\u3042\u308a\u307e\u3059<\/strong>\u306e\u3067\u672c\u8a18\u4e8b\u306b\u3066\u5f8c\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ed6\u306e\u8a00\u8a9e\u3067\u3082C++,C,Swif,Java\u7b49\u304c\u9759\u7684\u578b\u4ed8\u304d\u8a00\u8a9e\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7054\" src=\"https:\/\/geekly.co.jp\/column\/wp-content\/uploads\/2019\/08\/f6f77a1616e27fc34eb1a81aa7dc6262-e1566143212480.jpg\" alt=\"\" width=\"525\" height=\"350\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>TypeScript<\/strong><strong>\u306f\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411<\/strong>\u3067\u3059\u3002<\/p>\n<p>(JavaScript\u306f\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30d9\u30fc\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e)<\/p>\n<p>\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a00\u8a9e\u306e\u8b72\u6e21\u306f\u30af\u30e9\u30b9\u306e\u7d99\u627f\u95a2\u4fc2\u306b\u3082\u3068\u3065\u3044\u3066\u884c\u306a\u3044\u307e\u3059\u3002<\/p>\n<p>\u3088\u3063\u3066\u65b0\u3057\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u300c\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u300d\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u3057\u3066\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30d9\u30fc\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a00\u8a9e\u306e\u8b72\u6e21\u306f\u300c\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u300d\u3068\u547c\u3076\u65e2\u5b58\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u6295\u3052\u307e\u3059\u3002\u3088\u3063\u3066\u65b0\u3057\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u300c\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u30af\u30ed\u30fc\u30f3\u300d\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3092\u4f7f\u7528\u3057\u3066\u7591\u4f3c\u7684\u306b\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>C#<\/u><u>\u306e\u30ea\u30fc\u30c9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p>\u300cTurbo Pascal\u300d\u300cDelphi\u300d\u300cC#\u300d\u300cVB\u300d\u306e\u958b\u767a\u8005\u3067\u3082\u3042\u308b\u30a2\u30f3\u30c0\u30fc\u30b9\u30fb\u30d8\u30eb\u30b9\u30d0\u30fc\u30b0\u6c0f\u304cTypeScript\u306e\u958b\u767a\u306b\u95a2\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30a2\u30f3\u30c0\u30fc\u30b9\u30fb\u30d8\u30eb\u30b9\u30d0\u30fc\u30b0\u6c0f\u306e\u8a2d\u8a08\u65b9\u91dd\u3068\u3057\u3066<\/p>\n<p>\u30fb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d9\u30fc\u30b9<\/p>\n<p>\u30fb\u512a\u308c\u305f\u958b\u767a\u751f\u7523\u6027<\/p>\n<p>\u30fb\u5404\u7a2e\u8a00\u8a9e\u306e\u826f\u3044\u3068\u3053\u308d\u3092\u65b0\u8a00\u8a9e\u4ed5\u69d8\u306b\u9069\u5fdc<\/p>\n<p>&nbsp;<\/p>\n<p>\u306a\u3069\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u93e1\u306e\u3088\u3046\u306a\u4eba\u7269\u3067\u3059\u3002\u5b9f\u969b\u306bTypeScript\u306b\u3082C#\u306e\u8a2d\u8a08\u304c\u3044\u304f\u3064\u304b\u53d6\u308a\u5165\u308c\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>TypeScript<\/u><u>\u306f<\/u><u>JavaScript<\/u><u>\u306e\u30b9\u30fc\u30d1\u30fc\u30bb\u30c3\u30c8<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p>\u7c21\u5358\u306b\u3044\u3046\u3068<strong>JavaScript<\/strong><strong>\u306e\u4e0a\u4f4d\u62e1\u5f35\u4ed5\u69d8<\/strong>\u3067\u3059\u3002JavaScript\u3068\u306e\u4e92\u63db\u6027\u3082\u3042\u308a\u3001<strong>JavaScript<\/strong><strong>\u306e\u6a5f\u80fd\u3092<\/strong><strong>100%<\/strong><strong>\u4f7f\u3048\u308b<\/strong>\u4e0a\u3067\u3001TypeScript\u306e\u72ec\u81ea\u306e\u6a5f\u80fd\u3082\u4f7f\u3048\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<div class=\"entry_link\"><a href=\"\/entry\/\">\u7121\u6599\u8ee2\u8077\u76f8\u8ac7\u306b\u767b\u9332\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3068\u3057\u3066\u306e\u53ef\u80fd\u6027\u3092\u5e83\u3052\u3088\u3046<\/a><\/div>\n<p>&nbsp;<\/p>\n<h2>TypeScript\u306e\u5c06\u6765\u6027<\/h2>\n<p>&nbsp;<\/p>\n<h3><u>\u4eca\u3084\u4eba\u6c17\u8a00\u8a9e\u306e\u4e00\u3064<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p>2019\u5e746\u6708\u306e\u4eba\u6c17\u8a00\u8a9e\u30e9\u30f3\u30ad\u30f3\u30b0\u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>1 JavaScript<\/p>\n<p>2 Java<\/p>\n<p>3 Python<\/p>\n<p>4 PHP<\/p>\n<p>5 C++<\/p>\n<p>5 C#<\/p>\n<p>7 CSS<\/p>\n<p>8 Ruby<\/p>\n<p>9 C<\/p>\n<p>10 TypeScript<\/p>\n<p>&nbsp;<\/p>\n<p>\u5f15\u7528\u5143\uff1a<a href=\"https:\/\/redmonk.com\/sogrady\/2019\/03\/20\/language-rankings-1-19\/\">https:\/\/redmonk.com\/sogrady\/2019\/03\/20\/language-rankings-1-19\/<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u898b\u4e8b\u306bTOP10\u5165\u308a\u3092\u679c\u305f\u3057\u3001\u8a71\u984c\u306eSwift\u3088\u308a\u3082\u4e0a\u4f4d\u3067\u3059\u3002\u524d\u56de\u306f12\u4f4d\u3067\u3057\u305f\u306e\u30672\u3064\u9806\u4f4d\u3092\u6319\u3052\u3066\u304a\u308a\u3001\u8fd1\u5e74\u597d\u8abf\u3068\u3044\u3048\u307e\u3059\u3002\u307e\u305f\u3001TypeScript\u304c\u4eba\u6c17\u3067\u3042\u308b\u8981\u56e0\u306e1\u3064\u306bJavaScript\u304c\u4e0d\u52d5\u306e1\u4f4d\u3092\u7372\u5f97\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>altJS<\/u><u>\u306b\u304a\u3044\u3066\u3082\u982d\u4e00\u3064\u98db\u3073\u306c\u3051\u3066\u3044\u308b\u8a00\u8a9e<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p>altJS\u3068\u306f\u300calternative JavaScript\u300d\u306e\u7565\u3067\u3001\u4ee3\u66ffJavaScript\u8a00\u8a9e\u306e\u3053\u3068\u3067\u3059\u3002altJS\u3067\u66f8\u304b\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3053\u3068\u3067\u6700\u7d42\u7684\u306bJavaScript\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u3067\u306faltJS\u306e\u4eba\u6c17\u30e9\u30f3\u30ad\u30f3\u30b0\u306f\u3053\u3061\u3089\u3067\u3059\u3002<\/p>\n<p>1.TypeScript(69.14%)<\/p>\n<p>2.CoffeeScript(41.14%)<\/p>\n<p>3.Dart(16.57%)<\/p>\n<p>4.Haxe(14.86%)<\/p>\n<p>5.JSX(7.43%)<\/p>\n<p>\u5f15\u7528\u5143\uff1ahttps:\/\/www.buildinsider.net\/hub\/survey\/201404-techtrend-en<\/p>\n<p>&nbsp;<\/p>\n<p>TypeScript\u306f\u6614\u304b\u3089\u77e5\u3089\u308c\u308bCoffeeScript\u3092\u629c\u304b\u3057\u3001\u982d\u4e00\u3064\u629c\u304d\u3093\u3067\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308aaltJS\u3068\u3057\u3066\u3082\u3068\u3066\u3082\u512a\u79c0\u306a\u8a00\u8a9e\u3060\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>\u6709\u540d\u4f01\u696d\u304c\u591a\u6570\u4f7f\u3063\u3066\u3044\u308b<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p>\u6570\u591a\u304f\u306e\u4f01\u696d\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u4ee3\u8868\u3057\u3066\u30d3\u30c3\u30b0\u30cd\u30fc\u30e0\u306e\u4f01\u696d\u3092\u6319\u3052\u307e\u3059\u3002<\/p>\n<p>\u30fbMicrosoft<\/p>\n<p>\u30fbGoogle<\/p>\n<p>\u30fbBMW<\/p>\n<p>\u30fbVMWare<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Google<\/strong><strong>\u3067\u306f\u30e9\u30a4\u30d0\u30eb\u306e<\/strong><strong>Microsoft<\/strong><strong>\u793e\u88fd\u3067\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001<\/strong><strong>TypeScript<\/strong><strong>\u3092\u6a19\u6e96\u8a00\u8a9e\u3068\u3057\u3066\u63a1\u7528\u3057\u305f\u5b9f\u7e3e\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/p>\n<p>\u9700\u8981\u304c\u3042\u308b\u305f\u3081TypeScript\u306e\u958b\u767a\u304c\u30b9\u30c8\u30c3\u30d7\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u306a\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u4eba\u6c17\u306e\u7406\u7531<\/h2>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7055\" src=\"https:\/\/geekly.co.jp\/column\/wp-content\/uploads\/2019\/08\/ed80de20dfec1bd144442f3c2532b6bb-587x440.jpg\" alt=\"\" width=\"525\" height=\"394\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u306a\u305c\u3053\u3053\u307e\u3067\u4eba\u6c17\u304c\u51fa\u305f\u306e\u304b\u3092TypeScript\u306e\u7279\u5fb4\u304b\u3089\u5206\u6790\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>\u9759\u7684\u578b\u4ed8\u3051\u3067\u958b\u767a\u52b9\u7387\u30a2\u30c3\u30d7<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7056\" src=\"https:\/\/geekly.co.jp\/column\/wp-content\/uploads\/2019\/08\/4d2898cc519c4468d541cbcfe0072ef6-660x438.jpg\" alt=\"\" width=\"525\" height=\"348\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u9759\u7684\u578b\u4ed8\u304d\u8a00\u8a9e\u306b\u306f\u591a\u6570\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u2460\u30a8\u30c7\u30a3\u30bf\u30fc\u3084IDE\uff08\u7d71\u5408\u958b\u767a\u74b0\u5883\uff09\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u53d7\u3051\u3084\u3059\u3044\u3067\u3059\u3002<\/h4>\n<p>\u69d8\u3005\u306aAPI\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3068\u3001\u958b\u767a\u4e2d\u306b\u7d30\u304b\u3044\u30e1\u30bd\u30c3\u30c9\u540d\u304c\u308f\u304b\u3089\u306a\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u305f\u3073\u306b\u540d\u524d\u3092\u8abf\u3079\u308b\u306e\u52b9\u7387\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>TypeScirpt<\/strong><strong>\u304c\u5bfe\u5fdc\u3055\u308c\u305f\u74b0\u5883\u3060\u3068\u30e1\u30bd\u30c3\u30c9\u306e\u5019\u88dc\u3084\u5f15\u6570\u3082\u5165\u529b\u88dc\u5b8c<\/strong>\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u2461<strong>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u30a8\u30e9\u30fc\u3092\u767a\u898b\u3059\u308b\u3053\u3068\u304c\u5bb9\u6613<\/strong>\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/h4>\n<p>\u52d5\u7684\u578b\u4ed8\u3051\u8a00\u8a9e\u3067\u3059\u3068\u81ea\u7531\u5ea6\u304c\u9ad8\u3044\u4ee3\u308f\u308a\u306b\u5b9f\u884c\u6642\u30a8\u30e9\u30fc\u306a\u3069\u5b9f\u884c\u3057\u306a\u3051\u308c\u3070\u51fa\u73fe\u3057\u306a\u3044\u30a8\u30e9\u30fc\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u2462JavaScript\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u578b\u3068\u3057\u3066\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u3001\u578b\u304c\u5ba3\u8a00\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u308f\u3056\u308f\u3056\u30ad\u30e3\u30b9\u30c8\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u7279\u306b\u5927\u52e2\u306e\u4eba\u304c\u30a2\u30b5\u30a4\u30f3\u3055\u308c\u308b\u5927\u898f\u6a21\u306e\u958b\u767a\u306b\u6709\u52b9\u3067\u3059\u3002<\/h4>\n<p>&nbsp;<\/p>\n<h3><u>Class<\/u><u>\u304c\u4f7f\u3048\u308b<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p>\u305d\u3082\u305d\u3082\u3001JavaScript\u306b\u30af\u30e9\u30b9\u3068\u3044\u3046\u6982\u5ff5\u306f\u5b58\u5728\u3057\u3066\u3044\u307e\u305b\u3093\u3002(\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30d9\u30fc\u30b9\u306e\u305f\u3081)<\/p>\n<p>JavaScript\u3067\u306f\u3001\u30af\u30e9\u30b9\u306e\u4ee3\u308f\u308a\u306b\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3068\u95a2\u6570\u3092\u99c6\u4f7f\u3057\u3066\u7591\u4f3c\u30af\u30e9\u30b9\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3053\u306e\u66f8\u304d\u65b9\u306f\u8aad\u307f\u306b\u304f\u304f\u3001\u30b3\u30fc\u30c9\u3082\u7121\u99c4\u306b\u305f\u304f\u3055\u3093\u66f8\u304f\u305f\u3081\u656c\u9060\u3055\u308c\u304c\u3061\u3067\u3057\u305f\u3002<\/p>\n<p>\u305d\u3093\u306a\u4e2d\u3001TypeScript\u306b\u3088\u308bClass\u306e\u6982\u5ff5\u304c\u6295\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306a\u306e\u3067Java\u3084C++\u3068\u540c\u3058\u6982\u5ff5\u3067\u3042\u308a\u540c\u7b49\u306e\u4f7f\u3044\u65b9\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>\u591a\u6570\u306e<\/u><u>IDE<\/u><u>\u3084\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3067\u5bfe\u5fdc<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7057\" src=\"https:\/\/geekly.co.jp\/column\/wp-content\/uploads\/2019\/08\/6929b940e4802cf13960acbb172247c2-e1566143276735.jpg\" alt=\"\" width=\"525\" height=\"350\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u5f53\u521d\u306fVisual Studio\u3057\u304b\u306a\u304b\u3063\u305f\u958b\u767a\u74b0\u5883\u304c\u4eca\u3067\u306f\u591a\u6570\u306eIDE\u3084\u30a8\u30c7\u30a3\u30bf\u304c\u5bfe\u5fdc\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30fbMicrosoft Visual Studio<\/p>\n<p>\u30fbVisual Studio Code<\/p>\n<p>\u30fbWebMatrix<\/p>\n<p>\u30fbIntelliJ IDEA<\/p>\n<p>\u30fbWebStorm<\/p>\n<p>\u30fbEclipse<\/p>\n<p>\u30fbNetBeans<\/p>\n<p>\u30fbSublime Text<\/p>\n<p>\u30fbEmacs<\/p>\n<p>\u30fbVim<\/p>\n<p>\u30fbCloud9 IDE<\/p>\n<p>\u30fbCodenvy<\/p>\n<p>\u30fbCodeanywhere<\/p>\n<p>\u30fbAtom<\/p>\n<p>&nbsp;<\/p>\n<h3><u>TypeScript<\/u><u>\u306e\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u8a2d\u5b9a\u304c\u7c21\u5358<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p>TypeScript\u306e\u30b3\u30f3\u30d1\u30a4\u30e9\u306f\u3001npm\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u3057\u3066\u914d\u5e03\u3055\u308c\u3066\u3044\u307e\u3059\u3002Babel\u306e\u3088\u3046\u306a<strong>\u8907\u96d1\u306a\u8a2d\u5b9a\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5165\u308c\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002<\/p>\n<p>`tsconfig.json`\u3068\u3044\u3046\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u6700\u4f4e\u9650\u306e\u8a2d\u5b9a\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u53c2\u8003\u3067\u3059\u304c\u3001`tsc`\u306f`jsx`\u306e\u30b3\u30f3\u30d1\u30a4\u30e9\u3082\u542b\u3093\u3067\u304a\u308a\u3001React\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3082JavaScript\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>JavaScript<\/u><u>\u304b\u3089<\/u><u>TypeScript<\/u><u>\u306e\u79fb\u884c\u6642\u306b\u5927\u304d\u306a\u66f8\u304d\u63db\u3048\u304c\u4e0d\u8981<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p>TypeScript\u306fJavaScript\u306e\u30b9\u30fc\u30d1\u30fc\u30bb\u30c3\u30c8(\u4e0a\u4f4d\u62e1\u5f35\u4ed5\u69d8)\u306a\u306e\u3067\u3001\u79fb\u884c\u3059\u308b\u305f\u3081\u306b\u5927\u304d\u306a\u66f8\u304d\u63db\u3048\u3092\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u5ea6\u306b1\u30e2\u30b8\u30e5\u30fc\u30eb\u305a\u3064\u3001\u5f90\u3005\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u66f4\u306b<strong>\u65b0\u3057\u3044\u6587\u6cd5\u3092\u4f7f\u3063\u3066\u3082\u53e4\u3044\u74b0\u5883\u3067\u52d5\u4f5c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/strong>\u3002<\/p>\n<p>\u3061\u306a\u307f\u306bAngularJS\u3082JavaScript\u304b\u3089TypeScript\u306b\u4e0a\u8a18\u306e\u65b9\u6cd5\u3067\u79fb\u7ba1\u3057\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3><u>\u30b3\u30fc\u30c9\u304c\u308f\u304b\u308a\u3084\u3059\u304f\u306a\u308b\u305f\u3081\u3001\u5927\u898f\u6a21\u958b\u767a\u306e\u30b9\u30d4\u30fc\u30c9\u304c\u4e0a\u304c\u308b<\/u><\/h3>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7058\" src=\"https:\/\/geekly.co.jp\/column\/wp-content\/uploads\/2019\/08\/b54091b9ea851f9c8810b52e50cbc14b-e1566143300167.jpg\" alt=\"\" width=\"525\" height=\"350\" 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src=\"https:\/\/geekly.co.jp\/column\/wp-content\/uploads\/2019\/08\/3c68c2dd13bf243cb21461b7b3c1e119-e1566143322688.jpg\" alt=\"\" width=\"525\" height=\"350\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>TypeScirpt\u306fJavaScript\u306e\u6b20\u70b9\u3092\u88dc\u3044\u3001\u66f4\u306b\u52b9\u7387\u7684\u306b\u958b\u767a\u3092\u9032\u3081\u308b\u305f\u3081\u306e\u8a00\u8a9e\u3067\u3059\u3002\u4eca\u307e\u3067JavaScript\u3057\u304b\u4f7f\u3063\u3066\u3053\u306a\u304b\u3063\u305f\u65b9\u3084\u5c11\u3057\u3067\u3082\u8208\u5473\u304c\u3042\u308b\u65b9\u306f\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u306e\u3067\u4e00\u5ea6\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<div class=\"entry_link\"><a 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