Execute

npm install

to install dependencies, including shadow-cljs.

Execute

npx shadow-cljs watch app

Then there will be an example page at localhost:8000/hello-world. The markdown source for this page is at src/md/hello-world.md. You can save your own markdown files in src/md and they will be available so that localhost:8000/path/to/page refers to html generated from src/md/path/to/page.md. Hot-reloading is enabled so updating the markdown files automatically means the html pages are updated, but adding a new file requires a recompilation. Trigger one by executing

npm run force-compile

The node script can be compiled with

npx shadow-cljs release script

and then it can be used as

chmod +x out/script.js
./out/script.js in-dir out-dir

where in-dir is a directory with markdown files, and out-dir is a directory that after execution of the script will contain the corresponding html files.