{"json_modified": "2016-09-17T14:29:40.793743", "uuid": "fefe8c06-fd8b-4546-ae43-f5f6d01130a4", "title": "tabs.onHighlighted", "url": "/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/onHighlighted", "tags": ["API", "tabs", "Reference", "Event", "Non-standard", "onHighlighted", "Extensions", "Add-ons", "WebExtensions", "Non-Standard", "add-ons"], "translations": [], "modified": "2016-09-17T14:29:40", "label": "tabs.onHighlighted", "localization_tags": [], "locale": "en-US", "id": 172233, "last_edit": "2016-09-17T13:53:08", "summary": "Fired when the set of highlighted tabs in a window changes.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "addListener_syntax", "title": "addListener syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Additional_objects", "title": "Additional objects"}, {"id": "highlightInfo", "title": "highlightInfo"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "Examples", "title": "Examples"}], "slug": "Mozilla/Add-ons/WebExtensions/API/tabs/onHighlighted", "review_tags": []}