Functional Programming in Swift

Learn core concepts of functional programming with Swift

Even Stranger Things

This site uses AI to make your photo into a Strange poster

Build-it-yourself objects that you control with your voice.

Articles for Sketch

Create your own Star Wars intro

Stranger Things re-imagined as a 1983 game collection.

Learn serious code on your iPad in a seriously fun way

Learn to code in Swift on iPhone & iPad

Learn by Building 14 Different Apps in Swift

Galaxy Adventure in Your Pocket