{
  "api": {
    "DataTransfer": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer",
        "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#the-datatransfer-interface",
        "tags": [
          "web-features:draganddrop"
        ],
        "support": {
          "chrome": {
            "version_added": "3"
          },
          "chrome_android": "mirror",
          "edge": {
            "version_added": "12"
          },
          "firefox": {
            "version_added": "3.5",
            "notes": "As of Firefox 52, the [`DataTransfer.types`](https://developer.mozilla.org/docs/Web/API/DataTransfer/types) property returns a frozen array of [`DOMString`](https://developer.mozilla.org/docs/Web/API/DOMString)s as per spec, rather than a [`DOMStringList`](https://developer.mozilla.org/docs/Web/API/DOMStringList)."
          },
          "firefox_android": "mirror",
          "ie": {
            "version_added": "8"
          },
          "oculus": "mirror",
          "opera": {
            "version_added": "12"
          },
          "opera_android": {
            "version_added": "12"
          },
          "safari": {
            "version_added": "4"
          },
          "safari_ios": "mirror",
          "samsunginternet_android": "mirror",
          "webview_android": {
            "version_added": "≤37"
          },
          "webview_ios": "mirror"
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "DataTransfer": {
        "__compat": {
          "description": "`DataTransfer()` constructor",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/DataTransfer",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "59"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "17"
            },
            "firefox": {
              "version_added": "62"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": {
              "version_added": "44"
            },
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "8.0"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "addElement": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/addElement",
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": false,
            "deprecated": false
          }
        }
      },
      "clearData": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/clearData",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-cleardata-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "8"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "dropEffect": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/dropEffect",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-dropeffect-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "8"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "effectAllowed": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/effectAllowed",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-effectallowed-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "8"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "files": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/files",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-files-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.6"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "getData": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/getData",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-getdata-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "8"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "items": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/items",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-items-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "50"
            },
            "firefox_android": {
              "version_added": "52"
            },
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "12"
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "11.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "mozCursor": {
        "__compat": {
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": false,
            "deprecated": false
          }
        }
      },
      "mozSourceNode": {
        "__compat": {
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "4"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": false,
            "deprecated": false
          }
        }
      },
      "mozUserCancelled": {
        "__compat": {
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": false,
            "deprecated": false
          }
        }
      },
      "setData": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/setData",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-setdata-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "8"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "12"
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "setDragImage": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/setDragImage",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-setdragimage-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "18"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "types": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/DataTransfer/types",
          "spec_url": "https://html.spec.whatwg.org/multipage/dnd.html#dom-datatransfer-types-dev",
          "tags": [
            "web-features:draganddrop"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10",
              "notes": [
                "The property returns a [`DOMStringList`](https://developer.mozilla.org/docs/Web/API/DOMStringList).",
                "`Text` is returned instead of `text/plain`"
              ]
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1",
              "notes": "As of Opera 12, `Text` is returned instead of `text/plain`"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "≤37"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}