Aardappel #143
Description
Aardappel is the late-90s PhD project of Wouter van Oortmerssen. It's a visual tree-rewriting language, which uses Linda-style tuple spaces so that evaluation can happen spread out across a network. (This later property is particularly interesting to me, and I should go learn more about it).
I took a quick skim of the thesis PdF and it's super approachable and a breezy read.