The struggle of resizing windows on macOS Tahoe

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The utter user-interface butchery happening to Safari on the Mac is once again the work of people who put iOS first. People who by now think in iOS terms. People who view the venerable Mac OS user interface as an older person whose traits must be experimented upon, plastic surgery after plastic surgery, until this person looks younger. Unfortunately the effect is more like this person ends up looking… weird.

These people look at the Mac’s UI and (that’s the impression, at least) don’t really understand it. Its foundations come from a past that almost seems inscrutable to them. Usability cues and features are all wrinkles to them. iOS and iPadOS don’t have these strange wrinkles, they muse. We must hide them. We’ll make this spectacular facelift and we’ll hide them, one by one. Mac OS will look as young (and foolish, cough) as iOS!

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At the time it was only Safari that they wanted to "modernize". Now it's the full OS.

Into the 2000s, the only way you could resize a window on the Mac was to drag its lower-right corner. That is it. NO other corner, and no edge. So if the lower-right corner happened to be off-screen because the window was bigger than the screen, you were kind of screwed. You had to fiddle with the maximize & restore gumdrops to trick the OS into resizing the window to make that ONE corner accessible. Then you had to move the corner, then roll all the way up to the title bar and move the window, then roll back down to the corner... until you had the window sized and positioned as you wanted.

When Apple grudgingly added proper window-resizing, it made it as obscure as possible. Since Apple remains ignorant of the value of window FRAMES, there is no obvious zone within which the resizing cursor should take effect. There is no visual target for the user. This has always made an important and fundamental part of a windowed GUI a ridiculous pain in the ass on Macs.

And as the author here notes, it has gotten even worse. Not only will the window often refuse to resize, but you'll wind up activating whatever app lies behind the window you're trying to resize... hiding the one you were dealing with.