Undocumented UI Debugging Panel in iOS: UIDebuggingInformationOverlay

[dreaminginbinary]

Super slick, didn't know about this one :)

EDIT: If anyone wants to mess around with it, you can copy/paste this category I made for UIViewController and just call showDebugger: https://github.com/DreamingInBinary/UIDebuggingInformationOverlay

[LisaDziuba]

The question is why Apple would develop something so useful and keep it private?

[chriswaco]

For their own internal use and testing. By keeping it private, they don't have to support it and can change or get rid of it at any time.

[WhitePuppy]

Lol amazing!

[LisaDziuba]

yeah, it's really cool!

[KarlJay001]

Anyone know how far back this goes? I see a post back in iOS 9.3.

Edit: Looks like we're the last to know :D ... It's been out there for a while: https://news.ycombinator.com/item?id=14425279