https://github.com/bitwitch/advent-of-code

infinitely less cool than bvisness's project in dreams, but for this year's advent of code i'm playing around with creating visualizations of the solutions. i just write frames directly to a gif file, and then use gifsicle to optimize it. i found a cool single header c lib for easily writing gifs, https://github.com/charlietangora/gif-h. its been pretty fun.
(day 5 supply stacks and day 8 treetop tree house below)