Toby Ho airportyh

CommonJS is the module system used in Node.js. It is synchronous in nature, in that, when you load a module, your code will synchronously wait for the loading of that module to complete before continuing.

// load the `fs` module
var fs = require('fs')
// now use it
fs.readFile('myfile.txt', function(err, data){
  ...
})

Pluggable Web Server

A zero-config pluggable web server using middlewares.

Install the core server npm install psrv -g and run psrv to start the surver. It doesn't do anything, just 404 for all requests. To make it serve static files npm install psrv-static -g. Restart the server and now it serves files from the current directory. To make it auto-compile CoffeeScript, or Browserify, install psrv-coffee-script and psrv-browserify respectively. Plugins can be installed globally or locally and the psrv executable will auto-discover them and load them.

component is Component version 0.19.6. mycomponent is the same version with applied.

	var isCommonJS = typeof window == "undefined" && typeof exports == "object";

	/**
	* Top level namespace for Jasmine, a lightweight JavaScript BDD/spec/testing framework.
	*
	* @namespace
	*/
	var jasmine = {};
	if (isCommonJS) exports.jasmine = jasmine;
	/**

	var o = require('observable')
	var h = require('hyperscript')

	var field = h('input', {'type': 'text'})
	value = o.input(field)

	value(function(v){
	console.log('changed to', v)
	})

	var text =
	$('#text')
	.asEventStream('input')
	.map(function(e){
	return $(e.target).val()
	})
	.toProperty('')

	$ rvm requirements
	Installing requirements for OSX, might require sudo password.
	Failed loading requirements for OSX!
	Requirements installation failed with status: 1.

	var JsDiff = require('diff')

	var one = 'beep boop';
	var other = 'beep boob blah';

	var diff = JsDiff.diffChars(one, other);

	// display it in the DOM
	var display = document.createElement('pre');
	diff.forEach(function(part){

	events.js:72
	throw er; // Unhandled 'error' event
	^
	Error: watch ENOENT
	at errnoException (fs.js:1019:11)
	at FSWatcher.start (fs.js:1051:11)
	at Object.fs.watch (fs.js:1076:11)
	at Gaze._watchDir (/Users/airportyh/Home/Code/watcher_deathmatch/node_modules/gaze/lib/gaze.js:279:30)
	at /Users/airportyh/Home/Code/watcher_deathmatch/node_modules/gaze/lib/gaze.js:336:10
	at iterate (/Users/airportyh/Home/Code/watcher_deathmatch/node_modules/gaze/lib/helper.js:52:5)

	var start = new Date().getTime()
	timestamp = function timestamp(msg){
	var end = new Date().getTime()
	console.log('[' + (end - start) + 'ms]', msg)
	}

	var mine = require('js-linker/mine.js');
	var fs = require('fs');
	timestamp('loaded modules')
	timestamp('start')