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The dock was rewritten in Swift, a few other parts of macOS have been too.
by rdsnsca 5y ago
The dock was rewritten in Swift, a few other parts of macOS have been too.
- grishka 5y agoOh so I guess that's why I'm seeing "ghosts" of finder windows under the dock sometimes, especially right after taking a screenshot? And they disappear if I switch to finder. I kept thinking "how could they've possibly broken that". Updated to 12.1 today, will see whether that improves anything. But it would be more interesting to see the parts that deal with untrusted data (file format parsers, protocol handlers) rewritten in Swift.