intro to node.js slide show app written in node.js

slideshow.js

var color  = require('colors');
var stdin  = process.openStdin()
 ,	slides = {
 	  1: "\tNode.js" +
       "\n\n\t\tJavascript running on the server" +
       "\n\n\t\tWritten in C++ (POSIX)" +
       "\n\n\t\tWraps V8 JS VM (Google/Chrome)"  
  , 2: "\tOthers / Evented I/O" +
       "\n\n\t\t > Reactor Pattern" +
       "\n\n\t\t > EventMachine(Ruby) / Twisted (Python)" +
       "\n\n\t\t > Nginx + Lighthttp" 
  , 3: "\tBefore and now" +
       "\n\n\t\t > Javascript 12 years ago" +
       "\n\n\t\t > ActiveX / AJAX" +
       "\n\n\t\t > Server!" 
 	, 4: "\tLow Level stuff" +
       "\n\n\t\t > Single Thread / Event Loop (libev)" +
       "\n\n\t\t > Schedules Blocking I/O / Thread Pool" +
       "\n\n\t\t > File Descriptors (epoll, kqueue, select)" +
       "\n\n\t\t > Life is good"
  , 5: "\tStreams" +
       "\n\n\t\t > abstract interface implemented by various objects (HTTP)" +
       "\n\n\t\t > abstract interface?" +
       "\n\n\t\t > Readable, writable or both" +
       "\n\n\t\t > Example with bash"
 	, 6: "\tDemo" +
       "\n\n\t\t > Super simple HTTP server" +
       "\n\n\t\t > Load Test the event loop / Max the file descriptors w/ ab" +
       "\n\n\t\t > Fake a blocking I/O job" +
       "\n\n\t\t > Streams with request" 
 	, 7: "\tThanks!" +
       "\n\n\t\t > Check out http://geekli.st" +
       "\n\n\t\t > Create Cards!" 
 }
require('tty').setRawMode(true);    

init()

stdin.on('keypress', function (s, key) {
  if (key && key.ctrl && key.name == 'c') process.exit();
  process.stdout.write('\u001B[2J\u001B[0;0f\n\n');
  if(key && key.name === 'i'){
    init();
  }else{
    console.log(slides[s].bold);
    console.log("\n\n\n\n\n\t[Slide %s]".grey, s)
  }
});

function init(){
  process.stdout.write('\u001B[2J\u001B[0;0f\n\n');
  console.log("\tAn introduction to the event-driven I/O" +
            "\n\tframework that is changing the way we" +
            "\n\tthink about developing web applications" +
            "\n\n\n\t\t\tNode.js".green)
}

http://nodejs.org/api/tty.html

http://nodemanual.org/latest/nodejs_ref_guide/tty.html

oh! @csanz thanks so much!. I did not know that core module.

\o :)