{
  "css": {
    "properties": {
      "animation-timeline": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/animation-timeline",
          "spec_url": "https://drafts.csswg.org/css-animations-2/#animation-timeline",
          "tags": [
            "web-features:scroll-driven-animations"
          ],
          "support": {
            "chrome": {
              "version_added": "115"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "110",
              "flags": [
                {
                  "type": "preference",
                  "name": "layout.css.scroll-driven-animations.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false,
              "impl_url": "https://webkit.org/b/222295"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        },
        "scroll": {
          "__compat": {
            "description": "`scroll()`",
            "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/animation-timeline/scroll",
            "spec_url": "https://drafts.csswg.org/scroll-animations/#scroll-notation",
            "tags": [
              "web-features:scroll-driven-animations"
            ],
            "support": {
              "chrome": {
                "version_added": "115"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "110",
                "flags": [
                  {
                    "type": "preference",
                    "name": "layout.css.scroll-driven-animations.enabled",
                    "value_to_set": "true"
                  }
                ],
                "notes": [
                  "Zero scroll range is treated as 100% but should be 0% (see [bug 1780865](https://bugzil.la/1780865)).",
                  "Supports the deprecated `horizontal` and `vertical` axis values, and not the `x` and `y` values."
                ]
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": false
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": false,
                "impl_url": "https://webkit.org/b/222295"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": true,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "view": {
          "__compat": {
            "description": "`view()`",
            "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/animation-timeline/view",
            "spec_url": "https://drafts.csswg.org/scroll-animations/#view-notation",
            "tags": [
              "web-features:scroll-driven-animations"
            ],
            "support": {
              "chrome": {
                "version_added": "115"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "114",
                "flags": [
                  {
                    "type": "preference",
                    "name": "layout.css.scroll-driven-animations.enabled",
                    "value_to_set": "true"
                  }
                ]
              },
              "firefox_android": "mirror",
              "ie": {
                "version_added": false
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": false,
                "impl_url": "https://webkit.org/b/222295"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": true,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}