Safari 14 now supports WebExtensions, in addition to Safari App Extensions and after killing off Legacy Safari Extensions (.safariextz) The official guides provided by Apple (a bit buried): https://developer.apple.com/documentation/safariservices/safari_web_extensions A couple of notes: * Safari's WebExtensions implementation isn't feature-parity (and they most likely
Note: This is no longer applicable starting from macOS Big Sur as softwareupdate --ignore has been removed :( Starting from macOS Mojave, Apple moved the system update functionality from the App Store to the Settings app, but they ‘forgot’ to implement the Hide Update function that existed on the previous version.
FWIW, Maxthon does not stay up-to-date with the latest Chromium engine releases and lag behind recent web technology developments. These versions only apply to the Windows edition. Mac, iOS and Android editions most likely have completely separate engine versions. * Maxthon 184.108.40.2060 - 220.127.116.1100: Chrome