| { |
| "webextensions": { |
| "api": { |
| "dom": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/dom", |
| "support": { |
| "chrome": { |
| "version_added": "88" |
| }, |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false |
| }, |
| "firefox_android": "mirror", |
| "opera": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror" |
| } |
| }, |
| "openOrClosedShadowRoot": { |
| "__compat": { |
| "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/dom/openOrClosedShadowRoot", |
| "support": { |
| "chrome": { |
| "version_added": "88" |
| }, |
| "edge": "mirror", |
| "firefox": { |
| "version_added": false, |
| "notes": "Use `element.openOrClosedShadowRoot`, available since Firefox 63." |
| }, |
| "firefox_android": "mirror", |
| "opera": "mirror", |
| "safari": { |
| "version_added": false |
| }, |
| "safari_ios": "mirror" |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
