It’s surprisingly hard finding videos of Taylor Swift’s prorgrammable LED costume(s) she wore on one of her tours, but here’s one. Damn that is cool.

The tech is from Adafruit, with custom programming. The source code for Swift’s outfit and all the others is available here.

I like Swift’s music a lot, obviously, and I don’t care much about moral purity and artist’s misdeeds but she seems like a genuinely decent person so I like her even better for that. Staying a decent person with all the bullshit and crazy she must experience is no small accomplishment.