After years of happy Rectangle and Spectacle use, had missed that native window tiling was added in macOS Sequoia: Settings → Keyboard → Keyboard Shortcuts… → Windows. Default keyboard shortcuts: Shortcut Action Fn+Ctrl+←Tile left half Fn+Ctrl+→Tile right half Fn+Ctrl+↑Tile top half Fn+Ctrl+↓Tile bottom half Fn+Ctrl+FFill (classic full screen) Cmd+Ctrl+FFull screen