Choose a folder. The map keeps every markdown file that carries YAML frontmatter, and reads that frontmatter alone.

A solid line is a frontmatter path. A red one has no document at the other end.

Switch on Body links and the map reads each file in full, then draws the links in its prose as dashed lines. It leaves out a link in a code block.

Click a tile for its frontmatter. The lists above hide a folder, a type or a status.

Drag a tile to move it. Drag a folder by its name or its outline.