{"id":68513,"date":"2019-03-28T20:12:05","date_gmt":"2019-03-28T11:12:05","guid":{"rendered":"https:\/\/www.softantenna.com\/wp\/?p=68513"},"modified":"2019-03-28T20:12:05","modified_gmt":"2019-03-28T11:12:05","slug":"jet-stream-2","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/jet-stream-2\/","title":{"rendered":"WebKit\u3001\u30d6\u30e9\u30a6\u30b6\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u300cJetStream2\u300d\u3092\u516c\u958b"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2019\/03\/s_20190328_193632.jpg\" alt=\"S 20190328 193632\" title=\"s_20190328_193632.jpg\" border=\"0\" width=\"1101\" height=\"757\" \/><\/p>\n<p>WebKit\u958b\u767a\u30c1\u30fc\u30e0\u306f3\u670827\u65e5\u3001JavaScript\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30b9\u30a4\u30fc\u30c8\u300cJetStream\u300d\u306e\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u300cJetStream 2\u300d\u3092\u516c\u958b\u3057\u305f\u3053\u3068\u3092\u767a\u8868\u3057\u307e\u3057\u305f(<a href=\"https:\/\/webkit.org\/blog\/8685\/introducing-the-jetstream-2-benchmark-suite\/\">\u516c\u5f0f\u30d6\u30ed\u30b0<\/a>\u3001<a href=\"https:\/\/www.ghacks.net\/2019\/03\/28\/webkit-launches-jetstream2-browser-benchmark\/\">gHacks<\/a>)\u3002<\/p>\n<p>JetStream 2\u306f\u3001Web\u30d6\u30e9\u30a6\u30b6\u306eJavaScript\u3084WebAssembly\u3001\u3055\u3089\u306b\u306fWeb Workers\u306a\u3069\u306e\u4ed6\u306e\u6a5f\u80fd\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3053\u3068\u76ee\u7684\u3068\u3057\u305f\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30c4\u30fc\u30eb\u3067\u3001<a href=\"https:\/\/browserbench.org\/JetStream2.0\/\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u3092Web\u30d6\u30e9\u30a6\u30b6\u3067\u958b\u304d\u300cStart Test\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u6e2c\u5b9a\u3092\u958b\u59cb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>JetStream 2\u306b\u306f\u3001JetStream 1\u3084SunSpider\u3001Octane 2\u3001ARES-6\u3001Web Tooling Benchmark\u3068\u3044\u3063\u305f\u307b\u304b\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30c4\u30fc\u30eb\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u30c6\u30b9\u30c8\u306e\u307b\u304b\u3001Web Assembly\u3001Web Workers\u3001Promises, \u975e\u540c\u671f\u53cd\u5fa9, \u30e6\u30cb\u30b3\u30fc\u30c9\u6b63\u898f\u8868\u73fe\u3001JavaScript\u89e3\u6790\u7b49\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30c6\u30b9\u30c8\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" style=\"display:block; 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