{
  "api": {
    "Node": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node",
        "support": {
          "webview_android": {
            "version_added": true,
            "notes": "WebKit and old versions of Blink incorrectly do not make <code>Node</code> inherit from <code>EventTarget</code>."
          },
          "chrome": {
            "version_added": true,
            "notes": "WebKit and old versions of Blink incorrectly do not make <code>Node</code> inherit from <code>EventTarget</code>."
          },
          "chrome_android": {
            "version_added": true,
            "notes": "WebKit and old versions of Blink incorrectly do not make <code>Node</code> inherit from <code>EventTarget</code>."
          },
          "edge": {
            "version_added": true
          },
          "edge_mobile": {
            "version_added": null
          },
          "firefox": {
            "version_added": "1"
          },
          "firefox_android": {
            "version_added": "4"
          },
          "ie": {
            "version_added": "9"
          },
          "opera": {
            "version_added": true,
            "notes": "WebKit and old versions of Blink incorrectly do not make <code>Node</code> inherit from <code>EventTarget</code>."
          },
          "opera_android": {
            "version_added": true,
            "notes": "WebKit and old versions of Blink incorrectly do not make <code>Node</code> inherit from <code>EventTarget</code>."
          },
          "safari": {
            "version_added": true,
            "notes": "WebKit and old versions of Blink incorrectly do not make <code>Node</code> inherit from <code>EventTarget</code>."
          },
          "safari_ios": {
            "version_added": true,
            "notes": "WebKit and old versions of Blink incorrectly do not make <code>Node</code> inherit from <code>EventTarget</code>."
          },
          "samsunginternet_android": {
            "version_added": true
          }
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "baseURI": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/baseURI",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": null
            },
            "opera_android": {
              "version_added": null
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "baseURIObject": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/baseURIObject",
          "support": {
            "webview_android": {
              "version_added": null
            },
            "chrome": {
              "version_added": null
            },
            "chrome_android": {
              "version_added": null
            },
            "edge": {
              "version_added": null
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": null
            },
            "opera_android": {
              "version_added": null
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": null
            }
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "childNodes": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/childNodes",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": "1"
            },
            "firefox_android": {
              "version_added": "4"
            },
            "ie": {
              "version_added": true
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": true
            },
            "safari_ios": {
              "version_added": true
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "firstChild": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/firstChild",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": "1"
            },
            "firefox_android": {
              "version_added": "4"
            },
            "ie": {
              "version_added": true
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": true
            },
            "safari_ios": {
              "version_added": true
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "getRootNode": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/getRootNode",
          "support": {
            "webview_android": {
              "version_added": "54"
            },
            "chrome": {
              "version_added": "54"
            },
            "chrome_android": {
              "version_added": "54"
            },
            "edge": {
              "version_added": false
            },
            "edge_mobile": {
              "version_added": false
            },
            "firefox": {
              "version_added": "53"
            },
            "firefox_android": {
              "version_added": "53"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": "41"
            },
            "opera_android": {
              "version_added": "41"
            },
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": {
              "version_added": "10.1"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "innerText": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/innerText",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": "4"
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": null
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": "45"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": "10"
            },
            "opera": {
              "version_added": "9.6"
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": "3"
            },
            "safari_ios": {
              "version_added": "4"
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "isConnected": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/isConnected",
          "support": {
            "webview_android": {
              "version_added": "51"
            },
            "chrome": {
              "version_added": "51"
            },
            "chrome_android": {
              "version_added": "51"
            },
            "edge": {
              "version_added": null
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": "53"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": "38"
            },
            "opera_android": {
              "version_added": "38"
            },
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": {
              "version_added": "10.1"
            },
            "samsunginternet_android": {
              "version_added": "6.0"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "lastChild": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/lastChild",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": "1"
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": true
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": true
            },
            "safari_ios": {
              "version_added": true
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "localName": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/localName",
          "support": {
            "webview_android": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "chrome": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "chrome_android": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": {
              "version_added": "1",
              "version_removed": "48",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": null
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": true
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "namespaceURI": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/namespaceURI",
          "support": {
            "webview_android": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "chrome": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "chrome_android": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": {
              "version_added": "1",
              "version_removed": "48",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "firefox_android": {
              "version_added": "45"
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": null
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": true
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "nextSibling": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/nextSibling",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "nodeName": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/nodeName",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": null
            },
            "opera_android": {
              "version_added": null
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "nodePrincipal": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/nodePrincipal",
          "support": {
            "webview_android": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "chrome": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "chrome_android": {
              "version_added": true,
              "version_removed": "46",
              "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
            },
            "edge": {
              "version_added": null
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": null
            },
            "opera_android": {
              "version_added": null
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": true,
            "standard_track": false,
            "deprecated": false
          }
        }
      },
      "nodeType": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/nodeType",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "nodeValue": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/nodeValue",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "outerText": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/outerText",
          "support": {
            "webview_android": {
              "version_added": false
            },
            "chrome": {
              "version_added": false
            },
            "chrome_android": {
              "version_added": false
            },
            "edge": {
              "version_added": null
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": false
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "ownerDocument": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/ownerDocument",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": [
              {
                "version_added": true
              },
              {
                "version_added": "9",
                "notes": "The <code>ownerDocument</code> of doctype nodes (that is, nodes for which <code>Node.nodeType</code> is Node. <code>DOCUMENT_TYPE_NODE</code> or 10) is no longer null. Instead, the <code>ownerDocument</code> is the document on which <code>document.implementation.createDocumentType()</code> was called."
              }
            ],
            "firefox_android": [
              {
                "version_added": true
              },
              {
                "version_added": "9",
                "notes": "The <code>ownerDocument</code> of doctype nodes (that is, nodes for which <code>Node.nodeType</code> is Node. <code>DOCUMENT_TYPE_NODE</code> or 10) is no longer null. Instead, the <code>ownerDocument</code> is the document on which <code>document.implementation.createDocumentType()</code> was called."
              }
            ],
            "ie": {
              "version_added": "6",
              "notes": "See <a href='http://msdn.microsoft.com/en-us/library/ie/ms534315(v=vs.85).aspx'>MSDN</a>."
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "parentElement": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/parentElement",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": {
              "version_added": "9"
            },
            "firefox_android": {
              "version_added": "9"
            },
            "ie": {
              "version_added": true,
              "notes": "Only supported on <code>Element</code>."
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": true
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "parentNode": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/parentNode",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": {
              "version_added": "1"
            },
            "firefox_android": {
              "version_added": "4"
            },
            "ie": {
              "version_added": true
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": true
            },
            "safari_ios": {
              "version_added": true
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "prefix": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/prefix",
          "support": {
            "webview_android": {
              "version_added": false
            },
            "chrome": {
              "version_added": false
            },
            "chrome_android": {
              "version_added": false
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": [
              {
                "version_added": "1",
                "version_removed": "48",
                "notes": "This API was moved to the <code>Element</code> and <code>Attr</code> APIs according to the DOM4 standard."
              },
              {
                "version_added": "5",
                "notes": "this property was read-write; starting with Firefox 5.0 it is read-only, following the specification."
              }
            ],
            "firefox_android": {
              "version_added": "9"
            },
            "ie": {
              "version_added": true,
              "notes": "Only supported on <code>Element</code>."
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": true
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": false
            }
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "previousSibling": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/previousSibling",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": null
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "rootNode": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/rootNode",
          "support": {
            "webview_android": {
              "version_added": false
            },
            "chrome": {
              "version_added": false
            },
            "chrome_android": {
              "version_added": false
            },
            "edge": {
              "version_added": null
            },
            "edge_mobile": {
              "version_added": null
            },
            "firefox": {
              "version_added": false
            },
            "firefox_android": {
              "version_added": false
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": false
            }
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "textContent": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Node/textContent",
          "support": {
            "webview_android": {
              "version_added": true
            },
            "chrome": {
              "version_added": "1"
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "12"
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": {
              "version_added": "2"
            },
            "firefox_android": {
              "version_added": null
            },
            "ie": {
              "version_added": "9"
            },
            "opera": {
              "version_added": true
            },
            "opera_android": {
              "version_added": true
            },
            "safari": {
              "version_added": "3"
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}