はてなブックマーク - 1460069 - enable Shadow DOM in Nightly https://b.hatena.ne.jp/entry/s/bugzilla.mozilla.org/show_bug.cgi?id=1460069 Shared components used by Firefox and other Mozilla software, including handling of Web content; Gecko, HTML, CSS, layout, DOM, scripts, images, networking, etc. Issues with web page layout probabl... nabinno https://b.hatena.ne.jp/nabinno/20180603#bookmark-364951763 2018-06-02T19:30:48Z mozilla Rockridge https://b.hatena.ne.jp/Rockridge/20180602#bookmark-364951763 Fx62：Nightlyチャンネルで、Shadow DOMがデフォルト有効化。リリース版ではFx63において有効化される見通し。参照：https://www.cnet.com/news/mozilla-firefox-joins-chrome-safari-making-it-easier-to-build-sophisticated-websites/ 2018-06-02T03:03:33Z DOM efcl https://b.hatena.ne.jp/efcl/20180528#bookmark-364951763 Firefox NightlyでShadow DOMが有効化。 Firefox 62~63ぐらい 2018-05-28T14:59:57Z firefox WebComponents