Someone in the Concatenative programming discord posted a small PDF about The Principal Programming Paradigms asking where it'd fit. So, I had a little fun trying to fit some of the languages in the space onto the chart.
It also reminds me how little research is in this space. Such a sparse family of explored ideas.
@capital It's nice to see what a bit of representation for catlangs might look like in the big tree of languages. Thanks for making this.