Mdv Markdown Visualization

If you've ever wanted to write dashboards or reports in plain text and skip the BI tool, this is it. MDV extends Markdown with fenced blocks for charts, KPI cards, and tables, plus container syntax for columns and callouts. You write a .mdv file with YAML front matter referencing your CSV or JSON data, drop in chart blocks with attributes like type=bar or type=line, and render to self-contained HTML or PDF. The CLI supports live preview with auto-reload. It's basically Markdown for people who need to ship data documents fast without wrestling with drag-and-drop editors or waiting for design review.