{
  "javascript": {
    "operators": {
      "object_initializer": {
        "__compat": {
          "description": "Object initializer",
          "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Operators/Object_initializer",
          "spec_url": "https://tc39.es/ecma262/multipage/ecmascript-language-expressions.html#sec-object-initializer",
          "tags": [
            "web-features:object-object"
          ],
          "support": {
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              "version_added": "1.0.0"
            },
            "chrome": {
              "version_added": "1"
            },
            "chrome_android": "mirror",
            "deno": {
              "version_added": "1.0"
            },
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "1"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "1"
            },
            "nodejs": {
              "version_added": "0.10.0"
            },
            "oculus": "mirror",
            "opera": {
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            },
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              "version_added": "10.1"
            },
            "safari": {
              "version_added": "1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "computed_property_names": {
          "__compat": {
            "description": "Computed property names",
            "tags": [
              "web-features:snapshot:ecmascript-2015",
              "web-features:object-object"
            ],
            "support": {
              "bun": {
                "version_added": "1.0.0"
              },
              "chrome": {
                "version_added": "47"
              },
              "chrome_android": "mirror",
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                "version_added": "1.0"
              },
              "edge": {
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              },
              "firefox": {
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              },
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              },
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              "opera": "mirror",
              "opera_android": "mirror",
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              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "shorthand_method_names": {
          "__compat": {
            "description": "Shorthand method names",
            "tags": [
              "web-features:snapshot:ecmascript-2015",
              "web-features:object-object"
            ],
            "support": {
              "bun": {
                "version_added": "1.0.0"
              },
              "chrome": {
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              },
              "chrome_android": "mirror",
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              },
              "edge": {
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              "firefox": {
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              },
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              "opera": "mirror",
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              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "shorthand_property_names": {
          "__compat": {
            "description": "Shorthand property names",
            "tags": [
              "web-features:snapshot:ecmascript-2015",
              "web-features:object-object"
            ],
            "support": {
              "bun": {
                "version_added": "1.0.0"
              },
              "chrome": {
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              },
              "chrome_android": "mirror",
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              },
              "edge": {
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              },
              "firefox": {
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              },
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              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "spread_properties": {
          "__compat": {
            "description": "Spread properties",
            "tags": [
              "web-features:object-object"
            ],
            "support": {
              "bun": {
                "version_added": "1.0.0"
              },
              "chrome": {
                "version_added": "60"
              },
              "chrome_android": "mirror",
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                "version_added": "1.0"
              },
              "edge": "mirror",
              "firefox": {
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              },
              "firefox_android": "mirror",
              "nodejs": {
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              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
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              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}