{"json_modified": "2016-03-28T08:31:16.030877", "uuid": "881f8935-1c5f-49ed-8b2b-67e48b93361a", "title": "Two Types of Scripts", "url": "/en-US/docs/Mozilla/Add-ons/SDK/Guides/Two_Types_of_Scripts", "tags": [], "translations": [], "modified": "2016-01-15T09:52:12", "label": "Two Types of Scripts", "localization_tags": [], "locale": "en-US", "id": 86055, "last_edit": "2016-01-15T09:52:10", "summary": "On the web, JavaScript executes in the context of a web page, and has access to that page's DOM content. This enables you to call functions like:", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Add-on_Code", "title": "Add-on Code"}, {"id": "Content_Scripts", "title": "Content Scripts"}, {"id": "API_Access_for_Add-on_Code_and_Content_Scripts", "title": "API Access for Add-on Code and Content Scripts"}], "slug": "Mozilla/Add-ons/SDK/Guides/Two_Types_of_Scripts", "review_tags": []}