> Clay is a data visualization and literate programming tool that creates documents (HTML pages, PDFs, books, blog posts, reports, slideshows) from Clojure source code and comments.
I guess it's more of a computational notebook or interactive environment.
So not only the code but the running program and the editing environment itself is clay.
Thanks for that last link, Kaz. I hadn't seen it before.
It's a wonderful "Gonzo" style report by Steven K Roberts (SKR!), with photos, of a groundbreaking AI conference and soon after, the first Lisp conference (20+ years after it's creation) -- both at Stanford.
I remember Hofstadter referencing this conference at the AI symposium he hosted and I attended at Stanford in 2000 (another 20 years later). Nice to see this.
Lisps have been compared to clay historically; search for it.
Recently, FOSDEM 2026 talk title: https://archive.fosdem.org/2026/schedule/event/HDE7JZ-lisp-i...
Not so recently, 1978 Revised Report on SCHEME: https://research.scheme.org/lambda-papers/lambda-papers-revi... ("LISP is a ball of mud" note)
Rephrased as "clay" in 1980 "Lisp Comes of Age" article for Byte Magazine: https://microship.com/lisp-comes-of-age/