{"provider_name":"Hatena Blog","type":"rich","url":"https://blog.kyanny.me/entry/2020/05/31/163247","published":"2020-05-31 16:32:47","blog_url":"https://blog.kyanny.me/","description":"JavaScript is 25 years old at.. roughly now! \u5f53\u6642\u304a\u308c\u306f\u9ad8\u6821\u4e00\u5e74\u751f\u3060\u3063\u305f\u3002 JavaScript \u306e\u5b58\u5728\u3092\u77e5\u3089\u306a\u304b\u3063\u305f\u3002 Dropbox's Great CoffeeScript to TypeScript Migration of 2017 M4: Migrate a list of our most edited files to TypeScript; targeted for April 2017 \u7de8\u96c6\u304c\u591a\u3044\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u79fb\u884c\u3059\u308b\u3001\u3068\u3044\u3046\u767a\u60f3\u306f\u8ce2\u3044\u3002","blog_title":"@kyanny's blog","categories":[],"author_url":"https://blog.hatena.ne.jp/a666666/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kyanny.me%2Fentry%2F2020%2F05%2F31%2F163247\" title=\"JavaScript Weekly #489 - @kyanny&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","width":"100%","title":"JavaScript Weekly #489","provider_url":"https://hatena.blog","author_name":"a666666","image_url":null,"height":"190"}