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React + Relay + GraphQL is the Future

React + Relay + GraphQL is the Future

Keith Pitt

November 26, 2015
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  2. @keithpitt

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  5. I’m excited! ⚡

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  6. But first…history

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  7. +
    Probably the Future
    +

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  8. Glad I said “probably”

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  9. +
    Probably the Future
    +

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  10. +
    Probably the Future
    +

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  11. + +
    Is the future.

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  12. React

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  15. Just the UI
    Lots of people use React as the V in MVC.
    Since React makes no assumptions about the
    rest of your technology stack, it's easy to try it
    out on a small feature in an existing project.

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  17. +
    Backbone

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  18. +
    Flux

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  19. +

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  27. Too many random
    “Restful” JSON
    endpoints

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  28. The server and the client
    were coupled

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  29. Inefficient and slow

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  30. Too much code

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  31. Lots of boiler plate

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  32. Hard to get started

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  33. Telstra

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  36. GraphQL

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  37. Relay

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  38. GraphQL

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  41. CURL -X POST https://api.buildkite.com/v1/organizations/buildkite/
    projects/buildkite/23

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  43. CURL -X POST https://api.buildkite.com/v1/organizations/buildkite/
    projects/buildkite/23?expand=comments

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  44. CURL -X POST https://api.buildkite.com/v1/organizations/buildkite/
    projects/buildkite/23/comments

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  48. A specification

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  49. It’s represents data how we
    think about it

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  50. It looks like JSON

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  51. Simple HTTP Post

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  52. You control what data is
    returned

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  53. Typed

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  54. Introspection

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  57. IDE integration

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  58. Before commit hook
    validation

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  62. Relay

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  63. The glue between GraphQL
    and React

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  67. Demo

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  68. Relay

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  69. Batched requests

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  70. Partial data fetching

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  71. Telstra

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  72. Things I skipped:

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  73. Things I skipped:
    Webpack + Rails
    Mutations
    Security + Authorisation
    Routes
    Subscriptions
    ES6,7,8,9,10,xx
    Probably more…

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  74. Get excited ⚡

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  75. + +
    Is the future.

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  78. Demo

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  86. CURL -X POST \
    -H "Authorization: Bearer xxx" \
    https://graphql.buildkite.com/v1 \
    -d '{ "query": "query AwesomeQuery { viewer { user { name } } }" }'

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  87. Fin ❤
    @keithpitt

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