{
  "css": {
    "selectors": {
      "placeholder": {
        "__compat": {
          "description": "`::placeholder`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/Reference/Selectors/::placeholder",
          "spec_url": "https://drafts.csswg.org/css-pseudo/#placeholder-pseudo",
          "tags": [
            "web-features:placeholder"
          ],
          "support": {
            "chrome": [
              {
                "version_added": "57"
              },
              {
                "prefix": "-webkit-input-",
                "version_added": "6"
              }
            ],
            "chrome_android": "mirror",
            "edge": [
              {
                "version_added": "79"
              },
              {
                "prefix": "-webkit-input-",
                "version_added": "12"
              },
              {
                "prefix": "-ms-input-",
                "version_added": "12",
                "version_removed": "79"
              }
            ],
            "firefox": [
              {
                "version_added": "51"
              },
              {
                "prefix": "-moz-",
                "version_added": "19"
              }
            ],
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": [
              {
                "version_added": "10.1"
              },
              {
                "prefix": "-webkit-input-",
                "version_added": "5"
              }
            ],
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": [
              {
                "version_added": "57"
              },
              {
                "prefix": "-webkit-input-",
                "version_added": "2"
              }
            ],
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}