You are looking at the Node/V8 native bindings guide source. For the actual guide take a loot at http://luismreis.github.com/node-bindings-guide/.
The guide uses Dinky theme and is build by the github pages's jekyll site generator.
To build the site locally:
Use bundler to install jekyll:
bundle
And then jekyll to generate the site:
jekyll --safe --auto --server --base-url /node-bindings-guide/
To access it point your browser to http://localhost:4000/node-bindings-guide/.
The _config.yml file is already configured with the same settings as gh-pages.
For contributions, please check contributing.
Have fun building your own native libraries!