Handicap Arena
A turn-based colosseum battler inspired by the Final Fantasy VII Battle Arena: one fighter, five bouts and foes that get tougher every round.
Prototypes
Small working apps that test an idea by letting you use it. Each has a short note on what it is and why.
Cavern Quest
A pixel-art browser adventure: explore caves, fight monsters, mine ore and sell it in town to buy better gear.
Comfortable Outdoor Work Hours
Interactive world and US maps of how many hours a year are comfortable for outdoor work: mild, dry and not muggy, with every threshold adjustable.
Human Skill Tree
An interactive skill tree of childhood development, from first smile to first job, for tracking each child's progress at their own pace.
Build Your Own Federal Tax System
An educational revenue simulator: change income tax brackets, tariffs and excise taxes, and see roughly how much the federal government would collect.
Radar Chart
An interactive six-axis radar (spider) chart that turns a scorecard into a shape you can compare at a glance, and explains each axis on demand.