What Can We Learn With JavaScript Fatigue? - NebraskaJS

Transcript

1. 1
   PAGE NUMBER
   What can we
   learn with
   JavaScript
   Fatigue?
   github: lucasfcosta
   twitter: lfernandescosta L U C A S F C O S T A . C O M
   

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2. 2
   PAGE NUMBER
   github: lucasfcosta
   twitter: lfernandescosta L U C A S F C O S T A . C O M
   

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3. 3
   PAGE NUMBER
   github: lucasfcosta
   twitter: lfernandescosta L U C A S F C O S T A . C O M
   

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4. PAGE NUMBER 4 LUCASFCOSTA.COM
   

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5. PAGE NUMBER LUCASFCOSTA.COM
   5
   Realities
   of your
   industry
   101
   

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6. PAGE NUMBER
   REALITIES OF YOUR INDUSTRY 101
   6 LUCASFCOSTA.COM
   Software
   solves
   business
   problems
   Don't Call Yourself A Programmer, And
   Other Career Advice - Patrick McKenzie
   

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7. REALITIES OF YOUR INDUSTRY 101
   PAGE NUMBER LUCASFCOSTA.COM
   7
   You are not paid to write code
   (sorry for that)
   

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8. PAGE NUMBER LUCASFCOSTA.COM
   REALITIES OF YOUR INDUSTRY 101
   8
   Technology
   is not a goal
   

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9. PAGE NUMBER LUCASFCOSTA.COM
   9
   REALITIES OF YOUR INDUSTRY 101
   versus
   Revenue
   Cost
   All that matters™
   

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10. PAGE NUMBER LUCASFCOSTA.COM
    REALITIES OF YOUR INDUSTRY 101
    10
    

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11. PAGE NUMBER LUCASFCOSTA.COM
    11
    Realities
    of your
    industry
    101
    REALITIES OF YOUR INDUSTRY 101
    

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12. PAGE NUMBER LUCASFCOSTA.COM
    12
    Realities
    of your
    industry
    101
    REALITIES OF YOUR INDUSTRY 101
    

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13. PAGE NUMBER LUCASFCOSTA.COM
    13
    Realities of
    capitalism
    101
    REALITIES OF YOUR INDUSTRY 101
    

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14. 14
    PAGE NUMBER
    64%
    36%
    Coding
    Design
    Some Experience With Automated Aids To The Design Of Large-Scale Reliable Software - 1975
    Occurrence of Errors
    REALITIES OF YOUR INDUSTRY 101
    LUCASFCOSTA.COM
    

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15. PAGE NUMBER LUCASFCOSTA.COM
    15
    REALITIES OF YOUR INDUSTRY 101
    In the NASA Apollo project about
    73% of all errors were design errors.
    HAMILTON, M., AND ZELDIN, S.
    "Higher order software--a
    methodology for defining software,"
    

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16. 16
    PAGE NUMBER
    “
    Louis Srygley
    Without requirements or design,
    programming is the art of adding
    bugs to an empty text file.
    REALITIES OF YOUR INDUSTRY 101
    LUCASFCOSTA.COM
    

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17. PAGE NUMBER LUCASFCOSTA.COM
    REALITIES OF YOUR INDUSTRY 101
    17
    JS
    These things
    exist to solve
    problems.
    

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18. PAGE NUMBER 18
    JS Fatigue happens when people
    use tools they don't need to solve
    problems they don't have.
    REALITIES OF YOUR INDUSTRY 101
    LUCASFCOSTA.COM
    

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19. PAGE NUMBER LUCASFCOSTA.COM
    REALITIES OF YOUR INDUSTRY 101
    Donald Knuth
    “
    19
    "Premature
    optimization is
    the root of all
    evil"
    

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20. PAGE NUMBER LUCASFCOSTA.COM
    REALITIES OF YOUR INDUSTRY 101
    20
    Remember this?
    

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21. PAGE NUMBER LUCASFCOSTA.COM
    21
    REALITIES OF YOUR INDUSTRY 101
    analysis
    paralysis
    

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22. PAGE NUMBER LUCASFCOSTA.COM
    22
    REALITIES OF YOUR INDUSTRY 101
    analysis
    paralysis
    

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23. PAGE NUMBER 23
    JavaScript
    

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24. PAGE NUMBER 24
    A bunch of
    impressive
    numbers™
    LUCASFCOSTA.COM
    JAVASCRIPT
    

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25. PAGE NUMBER LUCASFCOSTA.COM
    JAVASCRIPT
    25
    482,971
    packages on
    

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26. PAGE NUMBER LUCASFCOSTA.COM
    JAVASCRIPT
    26
    ~479
    packages/day
    

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27. 27
    PAGE NUMBER
    The number of people born daily in Nebraska
    JAVASCRIPT
    6.5
    times
    LUCASFCOSTA.COM
    

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28. PAGE NUMBER 28 LUCASFCOSTA.COM
    JAVASCRIPT
    

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29. PAGE NUMBER LUCASFCOSTA.COM
    29
    ? But how
    did that
    happen?
    JAVASCRIPT
    

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30. JAVASCRIPT
    PAGE NUMBER LUCASFCOSTA.COM
    30
    Transpilers
    

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31. JAVASCRIPT
    PAGE NUMBER LUCASFCOSTA.COM
    31
    Module
    Bundlers
    

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32. JAVASCRIPT
    PAGE NUMBER LUCASFCOSTA.COM
    32
    Front-end
    Frameworks
    

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33. PAGE NUMBER
    “
    33
    Abstractions are
    necessary to reduce the
    cognitive load of how
    things work so you can
    focus on creating.
    Eric Clemmons
    LUCASFCOSTA.COM
    JAVASCRIPT
    

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34. PAGE NUMBER 34
    The web
    platform
    moves
    too fast
    LUCASFCOSTA.COM
    JAVASCRIPT
    

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35. PAGE NUMBER 35
    More tools
    mean more
    choices
    LUCASFCOSTA.COM
    JAVASCRIPT
    

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36. PAGE NUMBER LUCASFCOSTA.COM
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    The Unix Philosophy
    JAVASCRIPT
    

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37. PAGE NUMBER LUCASFCOSTA.COM
    37
    JAVASCRIPT
    Do one
    thing, and
    do it well.
    

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38. PAGE NUMBER LUCASFCOSTA.COM
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    Do one
    thing, and
    do it well.
    JAVASCRIPT
    

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39. PAGE NUMBER LUCASFCOSTA.COM
    39
    JAVASCRIPT
    Write
    programs
    that work
    together.
    

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40. PAGE NUMBER 40
    Natural
    Selection
    LUCASFCOSTA.COM
    JAVASCRIPT
    

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41. M A R K 0 3 P R E S E N T A T I O N
    PAGE NUMBER 41
    Our
    tools are
    not new
    LUCASFCOSTA.COM
    

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42. PAGE NUMBER 42
    These things are not new
    LUCASFCOSTA.COM
    JAVASCRIPT
    

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43. PAGE NUMBER 43
    These things are not new
    LUCASFCOSTA.COM
    JAVASCRIPT
    E4X
    JSX
    

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44. PAGE NUMBER 44
    These things are not new
    LUCASFCOSTA.COM
    JAVASCRIPT
    

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45. PAGE NUMBER 45
    These things are not new
    grunt
    npm
    webpack
    LUCASFCOSTA.COM
    JAVASCRIPT
    

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46. PAGE NUMBER 46
    These things are not new
    LUCASFCOSTA.COM
    JAVASCRIPT
    Symbian

    WRT
    

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47. PAGE NUMBER 47
    How to deal with it
    

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48. PAGE NUMBER LUCASFCOSTA.COM
    48
    HOW TO DEAL WITH IT
    you don’t
    need to know
    everything
    

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49. PAGE NUMBER LUCASFCOSTA.COM
    49
    start from the
    beginning
    HTTP
    CompSci

    Fundamentals
    HOW TO DEAL WITH IT
    

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50. PAGE NUMBER LUCASFCOSTA.COM
    50
    HOW TO DEAL WITH IT
    when learning,
    avoid
    boilerplates
    

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51. PAGE NUMBER LUCASFCOSTA.COM
    51
    HOW TO DEAL WITH IT
    don’t be too
    attached to a
    single technology
    

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52. PAGE NUMBER LUCASFCOSTA.COM
    52
    HOW TO DEAL WITH IT
    dig
    deep
    

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53. PAGE NUMBER LUCASFCOSTA.COM
    53
    HOW TO DEAL WITH IT
    What I cannot
    create I do not
    understand.
    Richard Feynman
    

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54. PAGE NUMBER LUCASFCOSTA.COM
    54
    HOW TO DEAL WITH IT
    don’t get
    ahead of
    yourself
    

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55. PAGE NUMBER LUCASFCOSTA.COM
    55
    engineering
    software
    development
    HOW TO DEAL WITH IT
    

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56. PAGE NUMBER 56
    This is
    Barcelona.
    LUCASFCOSTA.COM
    HOW TO DEAL WITH IT
    

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57. PAGE NUMBER 57
    This is Barcelona as
    seen from the sky.
    LUCASFCOSTA.COM
    HOW TO DEAL WITH IT
    

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58. PAGE NUMBER 58
    Be a town planner
    LUCASFCOSTA.COM
    HOW TO DEAL WITH IT
    

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59. PAGE NUMBER 59
    Software is
    flexible.
    Engineering
    is not.
    HOW TO DEAL WITH IT
    

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60. 60
    PAGE NUMBER
    We can break things
    We spend more time
    designing and thinking
    than building
    We can build as many
    times as we want
    We can always change
    things
    Our build time is compile time.
    HOW TO DEAL WITH IT
    

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61. PAGE NUMBER 61
    LET IT GROW
    ADAPT AS NEEDED
    Be a town planner.
    LUCASFCOSTA.COM
    HOW TO DEAL WITH IT
    

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62. PAGE NUMBER LUCASFCOSTA.COM
    HOW TO DEAL WITH IT
    “
    62
    Abstractions only work well
    in the right context, and the
    right context develops as
    the system develops.
    Sam Koblenski
    

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63. PAGE NUMBER LUCASFCOSTA.COM
    63
    HOW TO DEAL WITH IT
    strive to be lazy
    

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64. PAGE NUMBER LUCASFCOSTA.COM
    64
    HOW TO DEAL WITH IT
    talk to
    people
    

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65. PAGE NUMBER LUCASFCOSTA.COM
    65
    HOW TO DEAL WITH IT
    build
    things
    

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66. PAGE NUMBER LUCASFCOSTA.COM
    66
    HOW TO DEAL WITH IT
    solve problems
    

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67. PAGE NUMBER LUCASFCOSTA.COM
    67
    solve problems
    thank you
    L U C A S F C O S T A . C O M github: lucasfcosta
    twitter: lfernandescosta
    

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68. 68
    PAGE NUMBER
    Related Material/References
    THANK YOU!
    • Don't Call Yourself A Programmer, And Other Career Advice (Highly Recommended)

    Patrick McKenzie

    http://www.kalzumeus.com/2011/10/28/dont-call-yourself-a-programmer/
    • The Cost of Abstraction

    Sam Koblenski

    http://sam-koblenski.blogspot.com/2014/07/the-cost-of-abstraction.html
    • The Deep Roots of Javascript Fatigue

    Calvin French-Owen

    https://segment.com/blog/the-deep-roots-of-js-fatigue/
    • JavaScript Fatigue

    Eric Clemmons

    https://medium.com/@ericclemmons/javascript-fatigue-48d4011b6fc4
    • JavaScript Fatigue Fatigue - Dr. Axel Rauschmayer

    http://2ality.com/2016/02/js-fatigue-fatigue.html
    • JavaScript Fatigue, AMP, and Paths.js - JS Party Episode #3

    https://changelog.com/jsparty/3
    Building Microservices (Book)

    Sam Newman
    

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