{
  "api": {
    "Response": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response",
        "spec_url": "https://fetch.spec.whatwg.org/#response-class",
        "tags": [
          "web-features:fetch"
        ],
        "support": {
          "chrome": [
            {
              "version_added": "42"
            },
            {
              "version_added": "40",
              "version_removed": "42",
              "partial_implementation": true,
              "notes": "Only available in service workers."
            }
          ],
          "chrome_android": "mirror",
          "deno": {
            "version_added": "1.0"
          },
          "edge": {
            "version_added": "14"
          },
          "firefox": {
            "version_added": "39"
          },
          "firefox_android": "mirror",
          "ie": {
            "version_added": false
          },
          "nodejs": {
            "version_added": "18.0.0"
          },
          "oculus": "mirror",
          "opera": "mirror",
          "opera_android": "mirror",
          "safari": {
            "version_added": "10.1"
          },
          "safari_ios": "mirror",
          "samsunginternet_android": "mirror",
          "webview_android": "mirror",
          "webview_ios": "mirror"
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "Response": {
        "__compat": {
          "description": "`Response()` constructor",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/Response",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-response①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "40"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "accept_readablestream": {
          "__compat": {
            "description": "body parameter accepts ReadableByteStream",
            "tags": [
              "web-features:fetch"
            ],
            "support": {
              "chrome": {
                "version_added": "52"
              },
              "chrome_android": "mirror",
              "deno": {
                "version_added": "1.0"
              },
              "edge": {
                "version_added": "≤79"
              },
              "firefox": {
                "version_added": "39"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "18.0.0"
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "10.1"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "body_parameter_optional": {
          "__compat": {
            "description": "`body` parameter is optional",
            "tags": [
              "web-features:fetch"
            ],
            "support": {
              "chrome": {
                "version_added": "40"
              },
              "chrome_android": "mirror",
              "deno": {
                "version_added": "1.0"
              },
              "edge": {
                "version_added": "≤79"
              },
              "firefox": {
                "version_added": "59"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "18.0.0"
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "10.1"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "arrayBuffer": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/arrayBuffer",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-body-arraybuffer①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "42"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "blob": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/blob",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-body-blob①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "42"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "body": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/body",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-body-body①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "43"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "65"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "readable_byte_stream": {
          "__compat": {
            "description": "`body` is a readable byte stream",
            "tags": [
              "web-features:fetch"
            ],
            "support": {
              "chrome": {
                "version_added": "116"
              },
              "chrome_android": "mirror",
              "deno": {
                "version_added": false
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "102"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "18.0.0"
              },
              "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": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "bodyUsed": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/bodyUsed",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-body-bodyused①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "42"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "bytes": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/bytes",
          "spec_url": "https://fetch.spec.whatwg.org/#dom-body-bytes",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "132"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.44"
            },
            "edge": "mirror",
            "firefox": {
              "version_added": "128"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": [
              {
                "version_added": "22.3.0"
              },
              {
                "version_added": "20.16.0",
                "version_removed": "21.0.0"
              }
            ],
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "18"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "clone": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/clone",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-response-clone①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "40"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "error_static": {
        "__compat": {
          "description": "`error()` static method",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/error_static",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-response-error①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "43"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "16"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "formData": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/formData",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-body-formdata①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "60"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": "mirror",
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": [
              {
                "version_added": "14.1"
              },
              {
                "version_added": "10.1",
                "partial_implementation": true,
                "notes": "The method exists but always rejects with `NotSupportedError`. See [bug 215671](https://webkit.org/b/215671)."
              }
            ],
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "headers": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/headers",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-response-headers①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "40"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "json": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/json",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-body-json①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "42"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "json_static": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/json_static",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-response-json①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "105"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.22"
            },
            "edge": "mirror",
            "firefox": {
              "version_added": "115"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "ok": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/ok",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-response-ok②",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "42"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "redirect_static": {
        "__compat": {
          "description": "`redirect()` static method",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/redirect_static",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-response-redirect①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "44"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "16"
            },
            "firefox": {
              "version_added": "39"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "redirected": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/Response/redirected",
          "spec_url": "https://fetch.spec.whatwg.org/#ref-for-dom-response-redirected①",
          "tags": [
            "web-features:fetch"
          ],
          "support": {
            "chrome": {
              "version_added": "57"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "16"
            },
            "firefox": {
              "version_added": "49"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "18.0.0"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
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