Hacker News new | ask | show | jobs
by yjftsjthsd-h 3007 days ago
Actually I wonder why. Probably using GTK or something that only supports newer systems, but still too bad.
1 comments
classichasclass 3007 days ago
GTK doesn't have anything to do with that; Thunderbird and Firefox use native widgets to implement XUL on macOS. It's mostly a platform decision based on numbers of users and if there are any technical pain points supporting earlier SDKs.
link