A very long overview of Swinsian, including instructions for having it work alongside iTunes.

Drag any movie file onto Beamer and it will start streaming wirelessly to your TV with Apple TV instantly. No jailbreak required.

…it’s a pity that Apple has chosen to re-enter the education market with a pitch about Reinventing the Textbook that, frankly, sounds pretty old hat. The reason, I suppose, is that there’s potentially a lot of money to be made selling the things to schools as replacements for the books.

How-to.

"WebKit is an open source web browser engine. WebKit is also the name of the Mac OS X system framework version of the engine that's used by Safari, Dashboard, Mail, and many other OS X applications."

macOS Ventura brings Stage Manager, FaceTime Handoff, and Continuity Camera to Mac along with major updates to Mail, Spotlight, Safari, and Messages.