System shock
I occasionally move older writing that still feels interesting to my new site, and today I republished the 2015 story about a strange bug that brought back an old pixel font from beyond the grave:

Some of the technical details inside are obsolete, but the story might still be fun. (Plus, it seems like at every job I have, I eventually stumble upon a bug that brings back something from the annals of history. Here’s one from 2019.)