{
  "css": {
    "properties": {
      "mask-image": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/mask-image",
          "spec_url": "https://drafts.fxtf.org/css-masking/#the-mask-image",
          "tags": [
            "web-features:masks"
          ],
          "support": {
            "chrome": [
              {
                "version_added": "120"
              },
              {
                "prefix": "-webkit-",
                "version_added": "1",
                "notes": "From version 8, Chrome added support for gradient values. Initially, Chrome supported only `-webkit-` prefixed values for gradients (such as `-webkit-linear-gradient()`). Later, support for unprefixed values was added."
              }
            ],
            "chrome_android": "mirror",
            "edge": [
              {
                "version_added": "120"
              },
              {
                "prefix": "-webkit-",
                "version_added": "79"
              },
              {
                "version_added": "16",
                "version_removed": "79"
              }
            ],
            "firefox": {
              "version_added": "53"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": {
              "prefix": "-webkit-",
              "version_added": "15"
            },
            "opera_android": {
              "prefix": "-webkit-",
              "version_added": "14"
            },
            "safari": [
              {
                "version_added": "15.4"
              },
              {
                "prefix": "-webkit-",
                "version_added": "4",
                "notes": "Initially, Safari supported only `-webkit-` prefixed values for gradients (such as `-webkit-linear-gradient()`). Later, support for unprefixed values was added."
              }
            ],
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "prefix": "-webkit-",
              "version_added": "1.0"
            },
            "webview_android": {
              "prefix": "-webkit-",
              "version_added": "2",
              "notes": "Initially, Android supported only `-webkit-` prefixed values for gradients (such as `-webkit-linear-gradient()`). Later, support for unprefixed values was added."
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "multiple_mask_images": {
          "__compat": {
            "description": "Multiple mask images",
            "tags": [
              "web-features:masks"
            ],
            "support": {
              "chrome": {
                "version_added": "1"
              },
              "chrome_android": "mirror",
              "edge": {
                "version_added": "18"
              },
              "firefox": {
                "version_added": "53"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": false
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "svg_masks": {
          "__compat": {
            "description": "SVG masks",
            "tags": [
              "web-features:masks"
            ],
            "support": {
              "chrome": {
                "version_added": "8"
              },
              "chrome_android": "mirror",
              "edge": {
                "version_added": "18"
              },
              "firefox": {
                "version_added": "53"
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": false
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}