About This Site (the short version)

Cocoa Manifest distills some of the best and unsung ideas for iOS/OS X native and web development, interspersed with my thoughts about it.

Who am I? Glad you asked.

I am Jonathan Penn. I own Rubber City Wizards, a company that solves problems—sometimes with software. I wrote a book on UI Automation testing for iOS. I speak on technology, fancy myself a musician, raise children, and write “About” pages for websites. For the best reference on the latter, see this page.