Punct is a programming environment for publishing things, implemented in Racket. It uses inline Racket code to extend CommonMark-flavored Markdown, which is parsed into a format-independent AST that can be rendered in HTML (or any other target file type).
Documentation is at https://joeldueck.com/what-about/punct/.
If you decide to rely on Punct in “production”, you should monitor the Announcements area of this repository. Any significant or breaking changes will be announced there first.
Clone this repository, and from within the checkout’s root folder, do raco pkg install --link punct-lib/ punct-doc/ (note the trailing slashes).
Once this is done, try it out by following along with the Quick Start.