Learn you node - "Make it modular" .. define filter-dir module in filter-dir.js to be used by make-it-modular.js
Learn you node - http client
Learn you node - HTTP Collect using concat-stream
Learn you node - Juggling Async
Learn you node - time server
Learn you node - http file server
Learn you node - HTTP Reverserer
 Learn you node - HTPP JSON API Server