a guestbook, and two more tools
A personal site from 1999 had a guestbook, so this one has one again. Entries appear after I have read them, and nothing about you is stored except what you write.
Two new tools: Rauschraster grew out of a small sketch, a grid of shapes turned by flowing noise. It got new colours, eight shapes and an export that looks exactly like the screen. Schrittgitter is the simple way into FM sound: sixteen tones in a grid and a light that walks across them, step by step. Konsonanzgitter is the big instrument; Schrittgitter is where you start.