11. LiveWire Your IP address is <SERVER>write(request.ip)</SERVER>

14. Browser only&no I/O

17. The dawn of I/0

21. V8

24. myElement.onclick = function () { varelem = this; setTimeout( function () { }, 3000); };

25. $.ajax({ url: url, dataType: 'json', data: data, success: function () {} });

28. Just get out there and use it You may be working at a different level than you’re used to

31. Using node.js varfs = require("fs"); fs.readFile(file,function(err,data) { // do something });

32. var http = require('http'); http.createServer(function (request, response) { response.writeHead(200, { 'Content-Type': 'text/plain'}); response.end('Hello World'); }).listen(8124);

33. var http = require('http'); varg = http.createClient(80, 'www.google.com'); var request = g.request('GET', '/', { 'host': 'www.google.com'}); request.end(); request.on('response', function (response) { // do something with the response });

35. CoffeeScript “The mental model that you use to write CoffeeScript is identical to how you'd write the equivalent JavaScript” Jeremy Ashkenas

36. (app.get "/projects/:id$", (req, res) -> db.getDocreq.params.id, (err, doc) -> if not doc res.send 404 return res.render "project.jade”)

37. TestingPackage managementBuilds

39. vows.describe('Zero').addBatch({ 'When dividing by zero': { topic: function () { return 2/0 }, 'we get Infinity': function (t) { assert.equal (t, Infinity); } } }).run();

41. Kyuri (gherkin) Feature: Two bananas Scenario: Given I have one banana When I receive one banana Then I should have two bananas

42. nodeunit exports.testTrue = function(test) { test.expect(true); test.ok(true, ”should be true"); test.done(); };

44. “Once you work out the social aspects of a problem, the technical stuff is usually pretty straightforward.” Isaac Schlueter

45. package.json { "name":”pk", "version": "0.0.1", "dependencies": { "coffee-script": "0.9.2", "vows": "0.5.1", "hamljs": "0.4.5", "express": "1.0.0", "less": "1.0.32” } }

47. Cake&Jake

48. Composition Arrows http://www.cs.umd.edu/projects/PL/arrowlets Reactive Extensions http://bit.ly/bmBeRV

49. http://github.com/ry/node/wiki/modules Already over 500 modules