Colophon
Type
Headlines are set in Redaction and Redaction 20, by Jeremy Mickel and Forest Young, published by MCKL. Everything else is set in IBM Plex Sans and IBM Plex Mono, by IBM.
Handwriting
The margin notes on the experiments page and the labels in the footer are written in Grug Hand, the handwriting of the app grug, stroke by stroke with the site’s ballpoint.
Uses HandDrawnFont by Jip van der Velde and Michel Elings: handdrawn.software. Apache License 2.0 with the Commons Clause.
What Grug Hand has no letter for is written in EMS Casual Hand, created by Sheldon B. Michaels from Covered By Your Grace by Kimberly Geswein, with its SVG conversion by Windell H. Oskay of Evil Mad Scientist.
Ink
The doodles, underlines and handwriting are drawn in code, with a simulated ballpoint.