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#opendaylight-spectrometer: spectrometer meeting
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Meeting started by anipbu at 16:03:34 UTC.  The full logs are available
at
http://meetings.opendaylight.org/opendaylight-spectrometer/2016/spectrometer_meeting/opendaylight-spectrometer-spectrometer_meeting.2016-01-08-16.03.log.html
.



Meeting summary
---------------

* LINK: https://trello.com/b/fIVlZ0M5/opendaylight-spectrometer <-
  trello board  (anipbu, 16:04:00)
* agenda bashing  (anipbu, 16:05:18)
  * react presentation  (anipbu, 16:06:37)
  * trello board  (anipbu, 16:06:44)

* react presentation  (anipbu, 16:06:54)
  * LINK:
    https://docs.google.com/presentation/d/15WQU9Zmdu8kKXKZpEnE2q7qj3eM6fYtJ7MUCH6PcB6E/edit#slide=id.p
    (vasya10, 16:10:32)
  * LINK:
    https://docs.google.com/presentation/d/15WQU9Zmdu8kKXKZpEnE2q7qj3eM6fYtJ7MUCH6PcB6E/edit#slide=id.p
    (anipbu, 16:10:43)
  * react is component based framework  (anipbu, 16:13:05)
  * react has simpler components to use  (anipbu, 16:13:38)
  * AngularJS 1 and 2 are vastly different from each other  (zxiiro,
    16:14:42)
  * angular 2 is different beast from angular 1.  Using angular 2
    requires you to rewrite application.  (anipbu, 16:14:46)
  * angular 2 is just in beta  (anipbu, 16:15:28)
  * react is widely used including instagram, facebook  (anipbu,
    16:16:40)
  * netflix using react  (anipbu, 16:19:59)
  * react assumes you have to repaint the whole DOM  (anipbu, 16:21:22)
  * changing the DOM causes biggest performance hit, not repainting
    (anipbu, 16:22:39)
  * react uses virtual DOM  (anipbu, 16:23:19)
  * angular has too many pieces: factory, services, etc  (anipbu,
    16:25:30)
  * react has simpler components: only has properties and states
    (anipbu, 16:26:03)
  * react properties are passed just like any attributes.  states is the
    current display state.  anytime the state changes, react will
    rerender the whole thing by doing a diff with the virtual DOM
    (anipbu, 16:27:15)
  * LINK: http://pastebin.com/  (anipbu, 16:28:15)
  * LINK: http://pastebin.com/sRHPF8Gi  (vasya10, 16:28:56)
  * LINK: http://pastebin.com/sRHPF8Gi  <== sample code  (anipbu,
    16:29:19)
  * State changes automatically fire render()  (anipbu, 16:31:18)
  * react gives hook to jquery  (anipbu, 16:32:20)
  * react can work with d3  (anipbu, 16:33:37)
  * if your library is a view layer, you can still use react in pieces
    (anipbu, 16:35:06)
  * react promotes “Stateless” (dumb) and “Stateful” (smart) components
    (anipbu, 16:37:10)
  * flux is a pattern.  it suggests one way data flow  (anipbu,
    16:39:28)
  * Action -> Dispatcher -> Store -> View -> Action -> Dispatcher
    (anipbu, 16:39:37)
  * yahoo uses react as well  (anipbu, 16:41:59)
  * redux: Store is a combination of Immutable objects and functional
    reducers  (anipbu, 16:42:30)
  * LINK: https://egghead.io/series/getting-started-with-redux
    (vasya10, 16:47:19)
  * LINK: https://egghead.io/series/getting-started-with-redux  <==
    video tutorial  (anipbu, 16:47:36)
  * react: easy to write unit tests  (anipbu, 16:48:12)
  * Mocha, Jasmine, Karma play very well with React  (anipbu, 16:49:16)
  * Fully supports the next generation JavaScript – ES6 and ES7 via the
    compiler Babel, which also polyfills to older browser versions
    (anipbu, 16:50:57)
  * React supports isomorphic (aka Universal) Javascript, where same
    code can run on both client and server  (anipbu, 16:52:49)
  * LINK: https://react.rocks/  (vasya10, 16:53:26)
  * LINK: https://react.rocks/  <== react based d3  (anipbu, 16:53:58)
  * vasu says: by using nodejs ui can evolve sepreately from backend
    side  (anipbu, 16:57:28)

* nodejs  (anipbu, 17:00:04)
  * you can still use nodejs for development  (anipbu, 17:00:20)
  * if not using nodejs, it going to be more confusing, because the
    packages are already in npm  (anipbu, 17:01:02)
  * if not using nodejs, we no longer have isomorphic javascript
    (anipbu, 17:05:30)
  * downside of not using node.js in production is loosing isomorphic
    capability  (mohzah, 17:05:30)

* architecture  (anipbu, 17:07:18)
  * we have consensus to move forward and use reactjs for UI client side
    code  (anipbu, 17:08:03)

* cookies  (anipbu, 17:09:14)



Meeting ended at 17:09:21 UTC.



People present (lines said)
---------------------------

* anipbu (55)
* vasya10 (11)
* odl_meetbot (7)
* zxiiro (3)
* mohzah (1)
* tnadeau (0)



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