Demo rendering a reagent component on the command line using nodejs.
$ npm install
$ lein cljsbuild once prod
$ node renderer.js
This will produce the following output:
<html data-reactroot="" data-reactid="1" data-react-checksum="-353600583"><body data-reactid="2"><div data-reactid="3"><h3 data-reactid="4">I am a component!</h3><p class="someclass" data-reactid="5"><!-- react-text: 6 -->I have <!-- /react-text --><strong data-reactid="7">bold</strong><span style="color:red;" data-reactid="8"> and red</span><!-- react-text: 9 --> text.<!-- /react-text --></p></div></body></html>