Simple DSLs are sort of Haskell's bread and butter, I'm actually somewhat surprised there isn't a decent flowchart DSL in Haskell (I know about https://diagrams

Simple DSLs are sort of Haskell's bread and butter, I'm actually somewhat surprised there isn't a decent flowchart DSL in Haskell (I know about https://diagrams.github.io/gallery.html https://diagrams.github.io/gallery.html, but it didn't seem straightforward enough to get a simple flowchart going).