Dependencies, Static Analysis, and the Grid

What questions can we ask from the npm dependency graph and why are they important?

Transcript

2. Dependencies Static Analysis and
3. Dependencies Static Analysis and THE GRID
5. NOT THE TRON KIND OF GRID
7. THe DATACENTER KIND OF GRID
8. THE KIND OF GRID
10. You Are Probably Thinking BUT WHY?
11. SCIENCE CAT SAYS
12. SCIENCE CAT SAYS GOOD QUESTION
14. I LED AN ACADEMIC RESEARCH STUDY EARLIER THIS YEAR
16. SHOW YOUR ALMA MATER SOME LOVE
17. SHOW YOUR ALMA MATER SOME LOVE AND YES
18. SHOW YOUR ALMA MATER SOME LOVE AND YES
19. SHOW YOUR ALMA MATER SOME LOVE AND YES WE WROTE A FORMAL RESEARCH PAPER AND EVERYTHING
21. ACADEMIC HCI IS A LITTLE SILLY
22. ACADEMIC HCI IS A LITTLE SILLY
    WHY DO LIKERT SCALES HAVE A NAME?
24. YOUR RESEARCH STUDY PLEASE TELL ME ABOUT
25. WE ASKED A A QUESTION LIKE ALL RESEARCH
26. THEIR COMMUNITIES? MODULE AUTHORS HOW DO ANSWER QUESTIONS ABOUT
28. EIGHT PROLIFIC MODULE AUTHORS SMALL GROUP OF
29. USED MOST INFREQENTLY MOST EFFECTIVE THE FEEDBACK MECHANISMS
30. USED MOST INFREQENTLY MOST EFFECTIVE THE FEEDBACK MECHANISMS
    
    
    GITHUB ISSUES
    
    
    WRITE A BLOG POST
    
    
    TWITTER DISCUSSIONS
    
    
    EMAIL A MAILING LIST
31. USED MOST INFREQENTLY MOST EFFECTIVE THE FEEDBACK MECHANISMS
    
    
    GITHUB ISSUES
    
    
    WRITE A BLOG POST
    
    
    TWITTER DISCUSSIONS
    
    
    EMAIL A MAILING LIST HOW DO WE A QUESTION LIKE THIS? BUT ANSWER
32. BY USING OF COURSE
33. MULTI-DEMENSIONAL GRAPH REPRESENTS A
35. FROM NEW YORK I AM
36. FROM NEW YORK I AM AND SO IS
39. ABOUT WAS ALWAYS
40. ABOUT WAS ALWAYS
41. AN ENGINEER BUT I AM ALSO
42. AN ENGINEER BUT I AM ALSO (
    3
    &
    "
    .
43. AN ENGINEER BUT I AM ALSO GRAPHS RULE EVERYTHING AROUND ME
44. AN ENGINEER BUT I AM ALSO GRAPHS RULE EVERYTHING AROUND ME Dolla Dolla Bill Y all ’
46. GRAPHS NOT THESE KINDS OF
47. A B C D E 1 2 3 4 5 A B C D E F A B C D E A B C D E F G H 6 2 8 7 9 5 7 -3 A B C D E
48. A B C D E 1 2 3 4 5 A B C D E F A B C D E A B C D E F G H 6 2 8 7 9 5 7 -3 A B C D E GRAPHS THESE KINDS OF
49. A B C D E 1 2 3 4 5 A B C D E F A B C D E A B C D E F G H 6 2 8 7 9 5 7 -3 A B C D E THESE GRAPHS DIFFERENT, OF COURSE ALL OF ARE
50. A B C D E 1 2 3 4 5 A B C D E F A B C D E A B C D E F G H 6 2 8 7 9 5 7 -3 A B C D E UNDIRECTED DIRECTECTED WEIGHTED TREES BIPARTITE
51. A B C D E 1 2 3 4 5 A B C D E F A B C D E A B C D E F G H 6 2 8 7 9 5 7 -3 A B C D E UNDIRECTED DIRECTECTED WEIGHTED TREES BIPARTITE TRANSPORATION NETWORKS INFORMATION NETWORKS MOLECULAR CHEMISTRY WIRELESS NETWORKS MAJOR LEAGUE BASEBALL DEPENDENCY MANAGEMENT
52. A B C D E 1 2 3 4 5 A B C D E F A B C D E A B C D E F G H 6 2 8 7 9 5 7 -3 A B C D E UNDIRECTED DIRECTECTED WEIGHTED TREES BIPARTITE TRANSPORATION NETWORKS INFORMATION NETWORKS MOLECULAR CHEMISTRY WIRELESS NETWORKS MAJOR LEAGUE BASEBALL DEPENDENCY MANAGEMENT SOUNDS COMPLICATED FOR 10AM DANS LE MAINTAIN DEPENDENCY GRAPHS? JE NE SAIS PAS
53. HIPSTER CAT SAYS
54. HIPSTER CAT SAYS ACTUALLY, IT S NOT SO BAD “ ” ’
55. 
    
    
    WITH A PACKAGE.JSON FILE { "name": "pkg-a", "dependencies": { "pkg-b": "~1.0.4", "pkg-c": "~2.1.3" }, "devDependencies": { "pkg-d": "~3.1.2" }, "main": "./index.js" }
56. 
    
    
    WITH A PACKAGE.JSON FILE na { "name": "pkg-a", "dependencies": { "pkg-b": "~1.0.4", "pkg-c": "~2.1.3" }, "devDependencies": { "pkg-d": "~3.1.2" }, "main": "./index.js" }
57. 
    
    
    WITH A PACKAGE.JSON FILE nb nc nd na { "name": "pkg-a", "dependencies": { "pkg-b": "~1.0.4", "pkg-c": "~2.1.3" }, "devDependencies": { "pkg-d": "~3.1.2" }, "main": "./index.js" }
58. 
    
    
    WITH A PACKAGE.JSON FILE nb nc nd na { "name": "pkg-a", "dependencies": { "pkg-b": "~1.0.4", "pkg-c": "~2.1.3" }, "devDependencies": { "pkg-d": "~3.1.2" }, "main": "./index.js" }
59. 
    
    
    WITH A PACKAGE.JSON FILE nb nc nd na Now imagine this for 100,000+ packages! { "name": "pkg-a", "dependencies": { "pkg-b": "~1.0.4", "pkg-c": "~2.1.3" }, "devDependencies": { "pkg-d": "~3.1.2" }, "main": "./index.js" }
61. ONLINE WITH VIDEOS THESE TALKS ARE ALL ALREADY
62. 5 5 DR. EMMETT OCTOCAT SAYS YOU VE GOT TO COME BACK WITH ME. BACK TO GITHUB! ’ “ ”
63. 5 5 DR. EMMETT OCTOCAT SAYS YOU VE GOT TO COME BACK WITH ME. BACK TO GITHUB! ’ “ ”
    
    
    indexzero/npm-codependencies
    
    
    indexzero/npm-comp-stat-www
    
    
    indexzero/npm-static-stats
    
    
    indexzero/npm-pipeline
64. QUESTIONS THE GRAPH? WHAT OTHER CAN WE ASK FROM
66. THESE QUESTIONS WHETHER YOU KNOW IT OR NOT YOU PROBABLY ASK EVERYDAY
67. NPM OUTDATED IS A PURE GRAPH QUESTION
68. DEPEND ON WHAT OTHER MODULES? WHO DEPEND ON X ALSO PEOPLE
69. USED MORE IN PRODUCTION OR IN DEVELOPMENT? ALSO IS THIS MODULE
70. THIS MODULE? “ ” MOST STABLE Version OF WHAT IS THE
71. STATIC ANALYSIS OTHER QUESTIONS NEED TO BE ANSWERED
72. A PARTICULAR METHOD? DO OTHER MODULES USE HOW OFTEN
73. SHELLSHOCK? ARE VULNERABLE TO HOW MANY MODULES
74. VERSION X.y.Z SAFELY? BE UPGRADED TO USE CAN MY APP
75. COMPUTE INTENSIVE BUT IT IS INCREDIBLY
76. COMPUTE INTENSIVE BUT IT IS INCREDIBLY WHICH IS TO SAY
77. PRETTY $&#@ SLOW COMPUTE INTENSIVE BUT IT IS INCREDIBLY WHICH IS TO SAY
79. NPM OUTDATED IS REALLY FAST. EVERY DAY THAT S HOW YOU CAN USE IT ’
80. YO DAWG I HEARD YOU LIKE NPM BY USING OF COURSE
81. YO DAWG I HEARD YOU LIKE NPM BY USING OF COURSE ALONG WITH DATA PIPELINE A
82. A B C D E F A B C D E F G H DEPENDENCY GRAPH AST COMPUTATION DOWNLOAD & UnTAR
83. A B C D E F A B C D E F G H DEPENDENCY GRAPH AST COMPUTATION DOWNLOAD & UnTAR DATA PIPELINE ANALYSIS WORK MODULES THE SET OF AND THE SPECIFIC CHANGES BUT, THE Stays the same DATA PIPELINE MAKING IT HIGHLY PARALLELIZABLE
84. 
    
    
    ESPRIMA + RECAST
    
    
    + npm + Data pipeline
    
    
    = npm-pipeline
86. GENERIC WORK TO PERFORM GENERIC MODULE AND A
87. TENS OF SECONDS FROM TENS of Minutes TO ANALYSIS TIME DOWN
88. QUESTIONS THE GRAPH? WHAT OTHER DO YOU HAVE FOR
89. THANKS {github, twitter}.com/indexzero indexzero@nodejitsu.com