Source Code

BlackAndWhite - an iOS sample program that converts a color image to black and white, either by showing a single channel, or a mix of channels.
Blink - Full-screen animated eyes for Halloween. If you've got dual monitors, it will put one eye on each. Mac.
Countdown - An attractive seconds countdown timer that gets your attention when the timer fires.
JuliaSet - A Julia Set Explorer. Mac.
WeightDiary - A program for tracking your weight. A companion for John Walker's The Hacker's Diet. Mac.

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