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I've been hacking away recently at a JVM framework for doing asynchronous, non-blocking applications using a variation of the venerable Reactor pattern. The core of the framework is currently in Java. I started with Scala then went with Java and am now considering Scala again for the core. What can I say: I'm a grass-is-greener waffler! :) But it understands how to invoke Groovy Closures, Scala anonymous functions, and Clojure functions, so you can use the framework directly without needing wrappers.

I've been continually micro-benchmarking this framework because I feel that the JVM is a better foundation on which to build highly-concurrent, highly-scalable, C100K applications than V8 or Ruby. The problem has been, so far, no good tools exist for JVM developers to leverage the excellent performance and manageability of the JVM. This yet-to-be-publicly-released framework is an effort to give Java, Groovy, Scala, [X JVM language] developers access to an easy-to-use programming model that removes the necessity

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validate = (customer, next)->
  console.log 'validating...'
  #VALIDATE HERE
  next()

insert = (customer, next)->
  console.log 'inserting...'
  # insert into DB (asynchronously of course), and then call...
  next()

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import org.glassfish.jersey.media.json.JsonJacksonModule;
import org.glassfish.jersey.server.Application;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;
import org.glassfish.jersey.test.TestProperties;
import org.glassfish.jersey.test.spi.TestContainer;
import org.junit.Test;

import javax.ws.rs.core.MediaType;

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# Exclude files that don't need to be on the server
# Used by rsync when deploying code to the server
.excludes
.git
.gitignore
log/
tmp/

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package main

import (
  "log"
  "net/http"
  "os"
  "fmt"
)

// Environment variables

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package com.ontometrics.util;

import java.util.Calendar;
import java.util.Date;

/**
 * Provides a fluent builder interface for constructing Dates and DateTimes.
 */
public class DateBuilder {

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# Initial setup
git clone -o framework -b develop https://github.com/laravel/laravel.git project-name
cd project-name
git checkout --orphan master
git commit -m "Initial commit"

# Pulling changes
git fetch framework
git merge --squash -m "Upgrade Laravel" framework/develop
# Fix merge conflicts if any and commit

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var Fancy = require('FancyModule');

var mod = new Fancy();

mod.on('success', function(data) {
    
    console.log(data); // { this_is_fancy:'indubitably' }
    
});

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<?php

class HookController extends Zend_Controller_Action {

	public function preDispatch() {
		$this->_helper->viewRenderer->setNoRender(true);

		if (!$this->_request->isPost()) {
			throw new Exception('POST required');
		}

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# loggly
source s_all {
    file ("/proc/kmsg" log_prefix("kernel: "));
    unix-stream ("/dev/log");
    internal();
    file("/mnt/log/apache2/error.log" follow_freq(1) flags(no-parse));
};
destination d_loggly {
    tcp("logs.loggly.com" port(14791));