mdn-browser-compat-data

{ "webextensions": { "manifest": { "chrome_settings_overrides": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/manifest.json/chrome_settings_overrides", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } }, "homepage": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "search_provider": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } }, "alternate_urls": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "encoding": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "65" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "favicon_url": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "image_url": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "image_url_post_params": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "instant_url": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "instant_url_post_params": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "is_default": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "57", "notes": "The user is asked to opt into the default search change unless it is a built-in engine." }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "keyword": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "name": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "prepopulated_id": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "search_url": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "search_url_post_params": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "64" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "suggest_url": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "64" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "suggest_url_post_params": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "64" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } } }, "startup_pages": { "__compat": { "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } } } } } }