GitHub Markdown NodeJS (`ghm`)

I am using https://github.com/thomblake/github-flavored-markdown. Works but when I delimit code like:

```javascript
some code here ...
```

Theres no syntax hilighting, do I need to include something? Like CSS or something? I could use another library of course, but that will defeat the purpose of the ```javascript part?

It certainly looks like the pygments.css file in the distribution under shared/css/ is necessary for syntax highlighting to be displayed. Assuming you're serving the results to a browser, you should probably be serving all of shared as static files.