I decided to create a new pretty printer in the spirit of “Data All The Things!” And it’s fast too!

Fipp, the Fast Idiomatic Pretty-Printer for Clojure, is a pretty printer with linear runtime and bounded space requirements. Unlike clojure.pprint’s side-effectual API, Fipp is configured by pretty print documents that are similar to Hiccup HTML templates. It’s based on some fancy pants research pretty printers from the Haskell world.

You can see my implementation and lots more notes at https://github.com/brandonbloom/fipp