For AI agents: a documentation index is available at /llms.txt. Markdown versions of all pages are available by appending .md to any URL.
For AI agents: a documentation index is available at /llms.txt. Markdown versions of all pages are available by appending .md to any URL.
Event fired when an annotation becomes active, i.e. its popup opens. Only annotations with a popup become active, and at most one at a time: when another annotation was active, its "annotation:inactive" event fires first.