mdn-browser-compat-data/javascript/operators/nullish_coalescing.json

Browser compatibility data provided by MDN Web Docs

{
  "javascript": {
    "operators": {
      "nullish_coalescing": {
        "__compat": {
          "description": "Nullish coalescing operator (<code>??</code>)",
          "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Operators/Nullish_coalescing_operator",
          "spec_url": "https://tc39.es/ecma262/#prod-CoalesceExpression",
          "support": {
            "chrome": {
              "version_added": "80"
            },
            "chrome_android": {
              "version_added": "80"
            },
            "edge": {
              "version_added": "80"
            },
            "firefox": {
              "version_added": "72"
            },
            "firefox_android": {
              "version_added": false
            },
            "ie": {
              "version_added": false
            },
            "nodejs": {
              "version_added": "14.0.0"
            },
            "opera": {
              "version_added": "67"
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": "13.1"
            },
            "safari_ios": {
              "version_added": "13.4"
            },
            "samsunginternet_android": {
              "version_added": false
            },
            "webview_android": {
              "version_added": "80"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}