Actually the whole cl-jupyter concept (used in the Cando demo) might also qualify. You can build really impressive blends of text-based statement and GUI in a w

Actually the whole cl-jupyter concept (used in the Cando demo) might also qualify. You can build really impressive blends of text-based statement and GUI in a webbrowser with Jupyter notebooks, and the CL version really kicks ass. I need to get cracking on backporting the changes we made to cl-jupyter for Cando/Clasp to portable Common Lisp tho. Sigh. So little time.