How this site works

Each note is a panel. Clicking an internal link opens the linked note in a new panel to the right. Older panels stay open and scroll independently — read across them like an unfurling scroll.

If you click a link to a note that's already open, the existing panel scrolls into view rather than duplicating.

Closing a panel removes it and every panel to its right. The URL reflects the current stack, so any state can be linked to or shared.

Now go back to the index or read the colophon.