A small nodejs web server with support for evaluating javascript files in a way similar to php (files with .jss extension). This server can be run as-is without needing to install any additional packages. To run type: nodejs "server.js" "/path/to/root/folder/" "port"

SimpleNodeServer.js

var sys = require('sys'), url = require("url"), path = require("path"), fs = require("fs"), 
	querystring = require("querystring"), folder = "/", port = process.argv[3] || 25565;


var server = require("http").createServer(HTTP_Server).listen(parseInt(port, 10));
	
function HTTP_ProcessPost(request, response, callback) {
    var queryData = "";
    if(typeof callback !== 'function') return null;

    if(request.method == 'POST') {
        request.on('data', function(data) {
            queryData += data;
            if(queryData.length > 1e6) {
                queryData = "";
                response.writeHead(413, {'Content-Type': 'text/plain'}).end();
                request.connection.destroy();
            }
        });

        request.on('end', function() {
            response.post = querystring.parse(queryData);
            callback();
        });

    } else {
        response.writeHead(405, {'Content-Type': 'text/plain'});
        response.end();
    }
}
function HTTP_HandleRequest(response, values, filename, filetype){
	fs.readFile(filename, 'binary', function(err, file) {
		if(err) {        
			response.writeHead(500, {"Content-Type": "text/plain"});
			response.write(err + "\n");
			response.end();
			return;
		}
		response.writeHead(200);
		if(filetype == 'jss'){
			//process the file
			try{
				eval('(function(response, values){' + file + '}(response, values));'); 
			}catch(e){
				response.write('Error running "' + filename + '": ' + e, "binary");
				response.end();
			}
		}else{
			//send the file
			response.write(file, "binary");
			response.end();
		}
	});
}
function HTTP_Server(request, response) {
	var url_parts = url.parse(request.url, true);
	var uri = url_parts.pathname, filename = path.join(folder, uri);
	var values = url_parts.query;
	var fileChunks = filename.split('/');
	var filetype = fileChunks[fileChunks.length - 1].split('.')[1];
	
	fs.exists(filename, function(exists) {
		if(!exists) {
			response.writeHead(404, {"Content-Type": "text/plain"});
			response.write("404 Not Found\n");
			response.end();
			return;
		}
		
		//Give them the index file of that directory
		if(fs.statSync(filename).isDirectory()) filename += '/index.html';
	
		if(request.method == 'POST'){
			HTTP_ProcessPost(request, response, function(){
				HTTP_HandleRequest(response, response.post, filename, filetype);
			});
		}else{
			HTTP_HandleRequest(response, values, filename, filetype);
		}
	});
}