{
  "api": {
    "IDBObjectStore": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore",
        "support": {
          "chrome": [
            {
              "version_added": "24"
            },
            {
              "version_added": "23",
              "version_removed": "57",
              "prefix": "webkit"
            }
          ],
          "chrome_android": [
            {
              "version_added": "25"
            },
            {
              "version_added": "25",
              "version_removed": "57",
              "prefix": "webkit"
            }
          ],
          "edge": {
            "version_added": "12"
          },
          "firefox": [
            {
              "version_added": "16"
            },
            {
              "version_added": "10",
              "version_removed": "16",
              "prefix": "moz"
            }
          ],
          "firefox_android": {
            "version_added": "22"
          },
          "ie": {
            "version_added": "10",
            "partial_implementation": true
          },
          "opera": {
            "version_added": "15"
          },
          "opera_android": {
            "version_added": "14"
          },
          "safari": {
            "version_added": "7"
          },
          "safari_ios": {
            "version_added": "8"
          },
          "samsunginternet_android": [
            {
              "version_added": "1.5"
            },
            {
              "version_removed": "7.0",
              "prefix": "webkit",
              "version_added": "1.5"
            }
          ],
          "webview_android": [
            {
              "version_added": true
            },
            {
              "version_added": true,
              "version_removed": "57",
              "prefix": "webkit"
            }
          ]
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "add": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/add",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "autoIncrement": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/autoIncrement",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "clear": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/clear",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "count": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/count",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "createIndex": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/createIndex",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "delete": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/delete",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "deleteIndex": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/deleteIndex",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "get": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/get",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "getAll": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/getAll",
          "support": {
            "chrome": {
              "version_added": "48"
            },
            "chrome_android": {
              "version_added": "48"
            },
            "edge": {
              "version_added": "≤79"
            },
            "firefox": {
              "version_added": "44"
            },
            "firefox_android": {
              "version_added": "48"
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": "35"
            },
            "opera_android": {
              "version_added": "35"
            },
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": {
              "version_added": "10.3"
            },
            "samsunginternet_android": {
              "version_added": "5.0"
            },
            "webview_android": {
              "version_added": "48"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "getAllKeys": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/getAllKeys",
          "support": {
            "chrome": {
              "version_added": "48"
            },
            "chrome_android": {
              "version_added": "48"
            },
            "edge": {
              "version_added": "≤79"
            },
            "firefox": {
              "version_added": "44"
            },
            "firefox_android": {
              "version_added": "48"
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": "35"
            },
            "opera_android": {
              "version_added": "35"
            },
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": {
              "version_added": "10.3"
            },
            "samsunginternet_android": {
              "version_added": "5.0"
            },
            "webview_android": {
              "version_added": "48"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "getKey": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/getKey",
          "support": {
            "chrome": {
              "version_added": "48"
            },
            "chrome_android": {
              "version_added": "48"
            },
            "edge": {
              "version_added": "≤79"
            },
            "firefox": {
              "version_added": "51"
            },
            "firefox_android": {
              "version_added": "58"
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": "45"
            },
            "opera_android": {
              "version_added": "43"
            },
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": {
              "version_added": "10.3"
            },
            "samsunginternet_android": {
              "version_added": "5.0"
            },
            "webview_android": {
              "version_added": "48"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "index": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/index",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "indexNames": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/indexNames",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "keyPath": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/keyPath",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "name": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/name",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "renaming_through_name_setter": {
          "__compat": {
            "description": "Renaming through <code>name</code> setter",
            "support": {
              "chrome": {
                "version_added": true
              },
              "chrome_android": {
                "version_added": true
              },
              "edge": {
                "version_added": "≤18"
              },
              "firefox": {
                "version_added": "49"
              },
              "firefox_android": {
                "version_added": "49"
              },
              "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
              },
              "webview_android": {
                "version_added": true
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "openCursor": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/openCursor",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "openKeyCursor": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/openKeyCursor",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "44",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.indexedDB.experimental"
                }
              ]
            },
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "put": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/put",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "transaction": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/IDBObjectStore/transaction",
          "support": {
            "chrome": [
              {
                "version_added": "24"
              },
              {
                "version_added": "23",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "chrome_android": [
              {
                "version_added": "25"
              },
              {
                "version_added": "25",
                "version_removed": "57",
                "prefix": "webkit"
              }
            ],
            "edge": {
              "version_added": "12"
            },
            "firefox": [
              {
                "version_added": "16"
              },
              {
                "version_added": "10",
                "version_removed": "16",
                "prefix": "moz"
              }
            ],
            "firefox_android": {
              "version_added": "22"
            },
            "ie": {
              "version_added": "10",
              "partial_implementation": true
            },
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "7"
            },
            "safari_ios": {
              "version_added": "8"
            },
            "samsunginternet_android": [
              {
                "version_added": "1.5"
              },
              {
                "version_removed": "7.0",
                "prefix": "webkit",
                "version_added": "1.5"
              }
            ],
            "webview_android": [
              {
                "version_added": true
              },
              {
                "version_added": true,
                "version_removed": "57",
                "prefix": "webkit"
              }
            ]
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "worker_support": {
        "__compat": {
          "description": "Available in workers",
          "support": {
            "chrome": {
              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
              "version_added": "≤18"
            },
            "firefox": {
              "version_added": "37"
            },
            "firefox_android": {
              "version_added": "37"
            },
            "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
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}