{"json_modified": "2016-09-17T14:30:01.748654", "uuid": "b68d9555-aad6-4144-acb7-897b11a00a7a", "title": "tabs.onReplaced", "url": "/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/onReplaced", "tags": ["API", "tabs", "Reference", "Event", "Non-standard", "onReplaced", "Extensions", "Add-ons", "WebExtensions", "Non-Standard", "add-ons"], "translations": [], "modified": "2016-09-17T14:30:01", "label": "tabs.onReplaced", "localization_tags": [], "locale": "en-US", "id": 172239, "last_edit": "2016-09-17T13:54:25", "summary": "Fired when a tab is replaced with another tab due to prerendering or instant.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "addListener_syntax", "title": "addListener syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "Examples", "title": "Examples"}], "slug": "Mozilla/Add-ons/WebExtensions/API/tabs/onReplaced", "review_tags": []}