This is a Zeit micro service to turn a single file of code into markdown, to be shown wherever.
Available at jsdoc.now.sh, just post your code as source.
All options are visible at jsdoc2md/jsdoc-to-markdown
Example:
curl -d '{"source":"/** This is a description of the foo function. */\nfunction foo() {}"}' https://jsdoc.now.sh
MIT