{"json_modified": "2016-10-28T06:44:57.980310", "uuid": "613bb218-3446-4831-a9fc-1fe4f9eca75d", "title": "Experimental features in Firefox", "url": "/en-US/docs/Mozilla/Firefox/Experimental_features", "tags": ["Preferences", "Firefox", "features", "Experimental"], "translations": [], "modified": "2016-10-28T06:44:58", "label": "Experimental features in Firefox", "localization_tags": [], "locale": "en-US", "id": 193191, "last_edit": "2016-10-28T06:44:46", "summary": "In order to test new features, Mozilla publishes a test version of the Firefox browser, <a href=\"https://nightly.mozilla.org/\">Firefox Nightly</a>, every day. Experimental features, for example implementations of proposed Web platform standards, are available. This page lists features that are in Nightly versions of Firefox along with information on how to activate them, if necessary. You can test your Web sites and applications before these features get released and ensure everything will still work with the latest Web technology capabilities.", "sections": [{"id": "CSS", "title": "CSS"}, {"id": "JavaScript", "title": "JavaScript"}, {"id": "APIs", "title": "APIs"}, {"id": "Canvas_WebGL", "title": "Canvas & WebGL"}, {"id": "DOM", "title": "\u00a0DOM"}, {"id": "Developer_Tools", "title": "Developer Tools"}, {"id": "See_also", "title": "See also"}], "slug": "Mozilla/Firefox/Experimental_features", "review_tags": []}