{
  "javascript": {
    "builtins": {
      "Reflect": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect",
          "spec_url": "https://tc39.es/ecma262/#sec-reflect-object",
          "support": {
            "chrome": {
              "version_added": "49"
            },
            "chrome_android": {
              "version_added": "49"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "42"
            },
            "firefox_android": {
              "version_added": "42"
            },
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "6.0.0"
            },
            "opera": {
              "version_added": "36"
            },
            "opera_android": {
              "version_added": "36"
            },
            "safari": {
              "version_added": "10"
            },
            "safari_ios": {
              "version_added": "10"
            },
            "samsunginternet_android": {
              "version_added": "5.0"
            },
            "webview_android": {
              "version_added": "49"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "apply": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/apply",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.apply",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "construct": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/construct",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.construct",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "defineProperty": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/defineProperty",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.defineproperty",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "deleteProperty": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/deleteProperty",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.deleteproperty",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "get": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/get",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.get",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "getOwnPropertyDescriptor": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/getOwnPropertyDescriptor",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.getownpropertydescriptor",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "getPrototypeOf": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/getPrototypeOf",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.getprototypeof",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "has": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/has",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.has",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "isExtensible": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/isExtensible",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.isextensible",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "ownKeys": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/ownKeys",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.ownkeys",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "preventExtensions": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/preventExtensions",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.preventextensions",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "set": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/set",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.set",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "setPrototypeOf": {
          "__compat": {
            "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Reflect/setPrototypeOf",
            "spec_url": "https://tc39.es/ecma262/#sec-reflect.setprototypeof",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
              "edge": {
                "version_added": "12"
              },
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": {
                "version_added": "42"
              },
              "ie": {
                "version_added": false
              },
              "nodejs": {
                "version_added": "6.0.0"
              },
              "opera": {
                "version_added": "36"
              },
              "opera_android": {
                "version_added": "36"
              },
              "safari": {
                "version_added": "10"
              },
              "safari_ios": {
                "version_added": "10"
              },
              "samsunginternet_android": {
                "version_added": "5.0"
              },
              "webview_android": {
                "version_added": "49"
              }
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}
