{
  "javascript": {
    "builtins": {
      "Intl": {
        "RelativeTimeFormat": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat",
            "spec_url": "https://tc39.es/ecma402/#relativetimeformat-objects",
            "tags": [
              "web-features:intl-relative-time-format"
            ],
            "support": {
              "bun": {
                "version_added": "1.0.0"
              },
              "chrome": {
                "version_added": "71"
              },
              "chrome_android": "mirror",
              "deno": {
                "version_added": "1.8"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": "65"
              },
              "firefox_android": "mirror",
              "nodejs": {
                "version_added": "12.0.0",
                "notes": "Before version 13.0.0, only the locale data for `en-US` is available by default. See [the `RelativeTimeFormat()` constructor](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat) for more details."
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "14"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          },
          "RelativeTimeFormat": {
            "__compat": {
              "description": "`RelativeTimeFormat()` constructor",
              "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat",
              "spec_url": "https://tc39.es/ecma402/#sec-intl-relativetimeformat-constructor",
              "tags": [
                "web-features:intl-relative-time-format"
              ],
              "support": {
                "bun": {
                  "version_added": "1.0.0"
                },
                "chrome": {
                  "version_added": "71"
                },
                "chrome_android": "mirror",
                "deno": {
                  "version_added": "1.8"
                },
                "edge": "mirror",
                "firefox": {
                  "version_added": "65"
                },
                "firefox_android": "mirror",
                "nodejs": {
                  "version_added": "12.0.0"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "14"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            },
            "locales_parameter": {
              "__compat": {
                "description": "`locales` parameter",
                "tags": [
                  "web-features:intl-relative-time-format"
                ],
                "support": {
                  "bun": {
                    "version_added": "1.0.0"
                  },
                  "chrome": {
                    "version_added": "71"
                  },
                  "chrome_android": "mirror",
                  "deno": {
                    "version_added": "1.8"
                  },
                  "edge": "mirror",
                  "firefox": {
                    "version_added": "65"
                  },
                  "firefox_android": "mirror",
                  "nodejs": [
                    {
                      "version_added": "13.0.0"
                    },
                    {
                      "version_added": "12.0.0",
                      "version_removed": "13.0.0",
                      "partial_implementation": true,
                      "notes": "Before version 13.0.0, only the locale data for `en-US` is available by default. When other locales are specified, the `RelativeTimeFormat` instance silently falls back to `en-US`. To make full ICU (locale) data available before version 13, see [Node.js documentation on the `--with-intl` option](https://nodejs.org/docs/latest/api/intl.html#intl_options_for_building_node_js) and how to provide the data."
                    }
                  ],
                  "oculus": "mirror",
                  "opera": "mirror",
                  "opera_android": "mirror",
                  "safari": {
                    "version_added": "14"
                  },
                  "safari_ios": "mirror",
                  "samsunginternet_android": "mirror",
                  "webview_android": "mirror",
                  "webview_ios": "mirror"
                },
                "status": {
                  "experimental": false,
                  "standard_track": true,
                  "deprecated": false
                }
              }
            },
            "options_parameter": {
              "options_localeMatcher_parameter": {
                "__compat": {
                  "description": "`options.localeMatcher` parameter",
                  "tags": [
                    "web-features:intl-relative-time-format"
                  ],
                  "support": {
                    "bun": {
                      "version_added": "1.0.0"
                    },
                    "chrome": {
                      "version_added": "71"
                    },
                    "chrome_android": "mirror",
                    "deno": {
                      "version_added": "1.8"
                    },
                    "edge": "mirror",
                    "firefox": {
                      "version_added": "65"
                    },
                    "firefox_android": "mirror",
                    "nodejs": {
                      "version_added": "12.0.0"
                    },
                    "oculus": "mirror",
                    "opera": "mirror",
                    "opera_android": "mirror",
                    "safari": {
                      "version_added": "14"
                    },
                    "safari_ios": "mirror",
                    "samsunginternet_android": "mirror",
                    "webview_android": "mirror",
                    "webview_ios": "mirror"
                  },
                  "status": {
                    "experimental": false,
                    "standard_track": true,
                    "deprecated": false
                  }
                }
              },
              "options_numberingSystem_parameter": {
                "__compat": {
                  "description": "`options.numberingSystem` parameter",
                  "tags": [
                    "web-features:intl-relative-time-format"
                  ],
                  "support": {
                    "bun": {
                      "version_added": "1.0.0"
                    },
                    "chrome": {
                      "version_added": "71"
                    },
                    "chrome_android": "mirror",
                    "deno": {
                      "version_added": "1.8"
                    },
                    "edge": "mirror",
                    "firefox": {
                      "version_added": "76"
                    },
                    "firefox_android": "mirror",
                    "nodejs": {
                      "version_added": "12.0.0"
                    },
                    "oculus": "mirror",
                    "opera": "mirror",
                    "opera_android": "mirror",
                    "safari": {
                      "version_added": "14"
                    },
                    "safari_ios": "mirror",
                    "samsunginternet_android": "mirror",
                    "webview_android": "mirror",
                    "webview_ios": "mirror"
                  },
                  "status": {
                    "experimental": false,
                    "standard_track": true,
                    "deprecated": false
                  }
                }
              },
              "options_numeric_parameter": {
                "__compat": {
                  "description": "`options.numeric` parameter",
                  "tags": [
                    "web-features:intl-relative-time-format"
                  ],
                  "support": {
                    "bun": {
                      "version_added": "1.0.0"
                    },
                    "chrome": {
                      "version_added": "71"
                    },
                    "chrome_android": "mirror",
                    "deno": {
                      "version_added": "1.8"
                    },
                    "edge": "mirror",
                    "firefox": {
                      "version_added": "65"
                    },
                    "firefox_android": "mirror",
                    "nodejs": {
                      "version_added": "12.0.0"
                    },
                    "oculus": "mirror",
                    "opera": "mirror",
                    "opera_android": "mirror",
                    "safari": {
                      "version_added": "14"
                    },
                    "safari_ios": "mirror",
                    "samsunginternet_android": "mirror",
                    "webview_android": "mirror",
                    "webview_ios": "mirror"
                  },
                  "status": {
                    "experimental": false,
                    "standard_track": true,
                    "deprecated": false
                  }
                }
              }
            }
          },
          "format": {
            "__compat": {
              "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/format",
              "spec_url": "https://tc39.es/ecma402/#sec-Intl.RelativeTimeFormat.prototype.format",
              "tags": [
                "web-features:intl-relative-time-format"
              ],
              "support": {
                "bun": {
                  "version_added": "1.0.0"
                },
                "chrome": {
                  "version_added": "71"
                },
                "chrome_android": "mirror",
                "deno": {
                  "version_added": "1.8"
                },
                "edge": "mirror",
                "firefox": {
                  "version_added": "65"
                },
                "firefox_android": "mirror",
                "nodejs": {
                  "version_added": "12.0.0",
                  "notes": "Before version 13.0.0, only the locale data for `en-US` is available by default. See [the `RelativeTimeFormat()` constructor](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat) for more details."
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "14"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "formatToParts": {
            "__compat": {
              "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/formatToParts",
              "spec_url": "https://tc39.es/ecma402/#sec-Intl.RelativeTimeFormat.prototype.formatToParts",
              "tags": [
                "web-features:intl-relative-time-format"
              ],
              "support": {
                "bun": {
                  "version_added": "1.0.0"
                },
                "chrome": {
                  "version_added": "71"
                },
                "chrome_android": "mirror",
                "deno": {
                  "version_added": "1.8"
                },
                "edge": "mirror",
                "firefox": {
                  "version_added": "70"
                },
                "firefox_android": "mirror",
                "nodejs": {
                  "version_added": "12.0.0",
                  "notes": "Before version 13.0.0, only the locale data for `en-US` is available by default. See [the `RelativeTimeFormat()` constructor](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat) for more details."
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "14"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "resolvedOptions": {
            "__compat": {
              "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/resolvedOptions",
              "spec_url": "https://tc39.es/ecma402/#sec-intl.relativetimeformat.prototype.resolvedoptions",
              "tags": [
                "web-features:intl-relative-time-format"
              ],
              "support": {
                "bun": {
                  "version_added": "1.0.0"
                },
                "chrome": {
                  "version_added": "71"
                },
                "chrome_android": "mirror",
                "deno": {
                  "version_added": "1.8"
                },
                "edge": "mirror",
                "firefox": {
                  "version_added": "65"
                },
                "firefox_android": "mirror",
                "nodejs": {
                  "version_added": "12.0.0",
                  "notes": "Before version 13.0.0, only the locale data for `en-US` is available by default. See [the `RelativeTimeFormat()` constructor](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat) for more details."
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "14"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "supportedLocalesOf": {
            "__compat": {
              "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/supportedLocalesOf",
              "spec_url": "https://tc39.es/ecma402/#sec-Intl.RelativeTimeFormat.supportedLocalesOf",
              "tags": [
                "web-features:intl-relative-time-format"
              ],
              "support": {
                "bun": {
                  "version_added": "1.0.0"
                },
                "chrome": {
                  "version_added": "71"
                },
                "chrome_android": "mirror",
                "deno": {
                  "version_added": "1.8"
                },
                "edge": "mirror",
                "firefox": {
                  "version_added": "65"
                },
                "firefox_android": "mirror",
                "nodejs": [
                  {
                    "version_added": "13.0.0"
                  },
                  {
                    "version_added": "12.0.0",
                    "version_removed": "13.0.0",
                    "partial_implementation": true,
                    "notes": "Before version 13.0.0, only the locale data for `en-US` is available by default. To make full ICU (locale) data available before version 13, see [Node.js documentation on the `--with-intl` option](https://nodejs.org/docs/latest/api/intl.html#intl_options_for_building_node_js) and how to provide the data."
                  }
                ],
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "14"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          }
        }
      }
    }
  }
}