Node Workshop: NorfolkJS Edition

An intro to Node.js

Given at NorfolkJS

Transcript

1. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
2. hi
9. .com
10. .com First Wednesdays, 7pm AOL Building in Brewer’s Hill After party at a nearby bar
13. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
14. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
15. —Henry David Thoreau To be great is to be misunderstood.
17. JavaScript, aka Mocha, aka LiveScript, aka JScript, aka ECMAScript, is one of the world's most popular programming languages. “
19. Studies show that a todo list is the most complex JavaScript app you can build before a newer, better framework is invented. —Allen Pike, A JS framework on every table “
23. An episode of Family Guy takes about 9 months
25. A batch of Bud Light Lime Apple-Ahhh-Rita takes about 30 inexplicable days ®
27. JavaScript was created in 10 days
28. DON’T EVEN WORRY ABOUT IT
29. But WHY is it called JAVA scr— IT JUST IS!
32. nodejs is JAVA- SCRIPT
34. (that’s really all it is)
36. You already learned it.
39. Transmissions API Metrics API Message Events API Templates API Accounts API
40. cli tools?
41. nuclear pizza machine only with fresh ingredients
47. technically, Bower’s not… JUST USE NPM!!1!
48. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
49. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
50. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
51. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
53. BYE BYE, DOM
54. window document
55. node globals • require • console • process • module
56. (function() { })();
57. EVERY FILE HAS ITS OWN LOCAL SCOPE
58. var foo = require(“foo”); Not global!
59. var foo = require(“foo”); /app/index.js
60. var foo = require(“foo”); /app/foo.js /app/index.js
61. var foo = require(“foo”); /app/foo.js /app/index.js module.exports = function foo() { console.log(‘a foo!’); };
62. var foo = require(“./foo”); /app/foo.js /app/index.js module.exports = function foo() { console.log(‘a foo!’); };
63. Any questions?
65. 1. Learning
66. 2. Collaboration
68. David: Not forcing the pair- programming. I’d like to … make a few attempts at a solution on my own first. Just the way my brain works.
72. rewire (gently)
73. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
74. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
75. Node.js workshop » ABOUT JASON » WHY ARE YOU HERE » WTF IS NODE » JS BE CRAZY » NODE DIFF » WTF IS NODESCHOOL » LETS LEARN SOME NODE ------------------------------------------- ------------------------------------------- HELP EXIT
76. PAIR UP!
77. COMMAND LINE
78. $ node -v
79. $ npm -v
80. $ npm i learnyounode -g
81. $ learnyounode
82. $ alias lyn=learnyounode