{"json_modified": "2016-07-09T04:05:12.291852", "uuid": "36e8c552-864f-45f8-a919-d2ec10b77055", "title": "Firefox 12 for developers", "url": "/en-US/docs/Mozilla/Firefox/Releases/12", "tags": ["Gecko 12", "Firefox 12", "Firefox", "Web Development"], "translations": [{"uuid": "94585920-8101-43e5-9382-5b7f620fa2fc", "title": "Firefox 12 pour les d\u00e9veloppeurs", "url": "/fr/docs/Mozilla/Firefox/Versions/12", "tags": ["Firefox 12", "Firefox"], "summary": "Firefox 12, bas\u00e9 sur Gecko 12.0, est sorti le 24 avril 2012. Cette page r\u00e9sume les principaux changements dans Firefox 12 qui sont utiles aux d\u00e9veloppeurs.", "localization_tags": [], "locale": "fr", "last_edit": "2013-06-24T12:07:45", "review_tags": []}, {"uuid": "d6ec68f5-2909-4d86-84d5-9290658363d5", "title": "Firefox 12 for developers", "url": "/ja/docs/Mozilla/Firefox/Releases/12", "tags": ["Gecko 12", "Firefox 12", "Firefox", "Web Development"], "summary": "Firefox 12 \u306f \u7c73\u56fd\u6642\u9593 2012 \u5e74 4 \u6708 24 \u65e5\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u8a18\u4e8b\u306f\u958b\u767a\u8005\u306b\u5f71\u97ff\u304c\u3042\u308b Firefox 12 \u3067\u306e\u5909\u66f4\u70b9\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2013-04-19T04:08:33", "review_tags": []}, {"uuid": "43607361-ce1e-457b-9fb3-0ccc4f4ab33a", "title": "Firefox 12 for developers", "url": "/zh-CN/docs/Mozilla/Firefox/Releases/12", "tags": [], "summary": "Firefox 12, based on Gecko , will ship in . This article provides information about the changes in this release that will affect developers. Nightly builds of what will become Firefox 12 are <a href=\"ftp://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla-central/\">currently available</a> on the  channel.", "localization_tags": [], "locale": "zh-CN", "last_edit": "2013-04-25T01:51:40", "review_tags": []}], "modified": "2016-07-09T04:05:12", "label": "Firefox 12 for developers", "localization_tags": [], "locale": "en-US", "id": 967, "last_edit": "2015-12-01T05:41:33", "summary": "Firefox 12 was shipped on April 24, 2012. This page summarizes the changes in Firefox 12 that affect developers. This article provides information about the new features and key bugs fixed in this release, as well as links to more detailed documentation for both web developers and add-on developers.", "sections": [{"id": "Changes_for_Web_developers", "title": "Changes for Web developers"}, {"id": "HTML", "title": "HTML"}, {"id": "CSS", "title": "CSS"}, {"id": "JavaScript", "title": "JavaScript"}, {"id": "DOM", "title": "DOM"}, {"id": "New_WebAPIs", "title": "New WebAPIs"}, {"id": "SVG", "title": "SVG"}, {"id": "MathML", "title": "MathML"}, {"id": "Networking", "title": "Networking"}, {"id": "Developer_tools", "title": "Developer tools"}, {"id": "Miscellaneous_changes", "title": "Miscellaneous changes"}, {"id": "Changes_for_Mozilla_and_add-on_developers", "title": "Changes for Mozilla and add-on developers"}, {"id": "JavaScript_code_modules", "title": "JavaScript code modules"}, {"id": "source-editor.jsm", "title": "source-editor.jsm"}, {"id": "XUL", "title": "XUL"}, {"id": "XPCOM", "title": "XPCOM"}, {"id": "XPConnect", "title": "XPConnect"}, {"id": "Interface_changes", "title": "Interface changes"}, {"id": "SpiderMonkey", "title": "SpiderMonkey"}, {"id": "Building", "title": "Building"}, {"id": "Other_changes", "title": "Other changes"}, {"id": "See_also", "title": "See also"}], "slug": "Mozilla/Firefox/Releases/12", "review_tags": []}