{"json_modified": "2016-07-26T09:15:02.847892", "uuid": "6bf4ab64-f49f-4708-82e2-cb2750e4e82d", "title": "extensionTypes.RunAt", "url": "/en-US/docs/Mozilla/Add-ons/WebExtensions/API/extensionTypes/RunAt", "tags": ["API", "RunAt", "Type", "Reference", "Non-standard", "Extensions", "Add-ons", "WebExtensions", "Non-Standard", "extensionTypes", "add-ons"], "translations": [], "modified": "2016-07-26T09:15:02", "label": "extensionTypes.RunAt", "localization_tags": [], "locale": "en-US", "id": 172075, "last_edit": "2016-07-26T09:14:59", "summary": "The soonest that the JavaScript or CSS will be injected into the tab.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Type", "title": "Type"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}], "slug": "Mozilla/Add-ons/WebExtensions/API/extensionTypes/RunAt", "review_tags": []}