A look at the interesting technical challenges I ran into while developing this app.
A list of core skills that are necessary in almost every app. If you can do all of these things reliably, you are well on your way to being a great hire as an iOS developer
A more declarative and testable way to display alerts in iOS.
A way to make all path changes on a CAShapeLayer be animated automatically.
A library to allow binding a UITableView directly to a to-many property. The library automatically handles insertions and deletions as long as you make sure the to-many property emits KVO notifications.