Comment by SonOfLilit

Whytheluckystiff wrote some Ruby code that can only be described as good poetry (including at least one project used in production in some places, the Camping web framework) circa 2005. I'm sure some people write poetry-level code today (obviously the folks at shadertoy.com, but they're writing in a classical style, and I'm sure someone's writing code poetry that could not have been written before 2020).