{"json_modified": "2016-03-28T07:56:52.051981", "uuid": "89565503-8198-467d-8a8f-651af12a8168", "title": "JS_FreezeObject", "url": "/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JS_FreezeObject", "tags": ["R\u00e9f\u00e9rence", "Reference", "SpiderMonkey", "JSAPI Reference"], "translations": [], "modified": "2015-01-18T13:52:00", "label": "JS_FreezeObject", "localization_tags": [], "locale": "en-US", "id": 4800, "last_edit": "2015-01-18T13:51:51", "summary": "Freezes an object. This means that other code cannot delete, add or change any properties on the object. See ES5's <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/freeze\" title=\"The Object.freeze() method freezes an object: that is, prevents new properties from being added to it; prevents existing properties from being removed; and prevents existing properties, or their enumerability, configurability, or writability, from being changed. In essence the object is made effectively immutable. The method returns the object being frozen.\"><code>Object.freeze</code></a> method.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Description", "title": "Description"}, {"id": "See_also", "title": "See also"}], "slug": "Mozilla/Projects/SpiderMonkey/JSAPI_reference/JS_FreezeObject", "review_tags": ["technical"]}