This is extenstion helper for debaging pikchr diagrams.
You can use a shared server for rendering (set by default in settings in the vscode-extention https://pikchr-render-server.herokuapp.com/) or deploy your server
and set value of server url to pikchr.render_server in your settings.json.
Pikchr (pronounced "picture") is a PIC-like markup language for diagrams in technical documentation. Pikchr is designed to be embedded in fenced code blocks of Markdown or similar mechanisms of other documentation markup languages.
arrow right 200% "Markdown" "Source"
box rad 10px "Markdown" "Formatter" "(markdown.c)" fit
arrow right 200% "HTML+SVG" "Output"
arrow <-> down 70% from last box.s
box same "Pikchr" "Formatter" "(pikchr.c)" fit