{"blog_title":"hogehoge @teramako","provider_url":"https://hatena.blog","published":"2013-06-28 00:00:01","author_url":"https://blog.hatena.ne.jp/teramako/","provider_name":"Hatena Blog","blog_url":"https://teramako.hatenadiary.org/","description":"Is the most implemented ECMAScript.next specs SpiderMonkey as known as Firefox's JavaScript engine ?Yes, indeed many of implementaions are available. I was watching and blogging the improvement. But some of things are launched for a long time ago, and these are becoming negative heritage. Block scop\u2026","author_name":"teramako","version":"1.0","height":"190","url":"https://teramako.hatenadiary.org/entry/20130628/p1","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fteramako.hatenadiary.org%2Fentry%2F20130628%2Fp1\" title=\"SpiderMonkey Regrets - hogehoge @teramako\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","width":"100%","categories":["Firefox","ECMAScript"],"title":"SpiderMonkey Regrets","image_url":null}