Clojure macros have two modes: avoid them at all costs/do very basic stuff, or go absolutely crazy. Here’s the problem: I’m working on Humble UI’s component library, and I wanted to document it. While at it, I figured it could serve as an integration test as well—since I showcase every possible option, why not test it at the same time? This is what I came up with: I write component code, and in the application, I show a table with the running code on the left and the source on the right: It was ...