Simple node.js web server - Now even simpler!

server.js

1. Create a directory, and cd to it:
  ~/myserver> mkdir myserver && cd myserver
2. install send:
  ~/myserver> npm install send
3. Create your server:
  ~/myserver> cat > server.js << EOF

"use strict";
var http = require('http'),
  send = require('send'),
  url = require('url');

var app = http.createServer(function (req, res) {
  function error(err) {
    res.statusCode = err.status || 500;
    res.end(err.message);
  }

  function redirect() {
    res.statusCode = 301;
    res.setHeader('Location', req.url + '/');
    res.end('Redirecting to ' + req.url + '/');
  }

  send(req, url.parse(req.url).pathname)
    .root(__dirname)
    .on('error', error)
    .on('directory', redirect)
    .pipe(res);
});

app.listen(3333);

EOF

4. Run your server:
  ~/myserver> node server.js