FlatList is killing the performance of your app

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  • Опубликовано: 21 ноя 2024

Комментарии • 54

  • @notjustdev
    @notjustdev  Год назад

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  • @Cyb3r-Potato
    @Cyb3r-Potato 2 года назад +5

    Just tested this on our app and it’s so much better! We have components in a Flatlist with remote images and where the standard FlatList mounts all of them triggering the requests, FlashList actually mounts components as you scroll so almost no network requests on mount! Then I could see the network requests come in as I scroll all with essentially the same API. Great video!

  • @GreatVolcano
    @GreatVolcano 2 года назад +57

    It's a cool video. Can you do more videos for optimize RN apps?

  • @surbhitrao
    @surbhitrao 2 года назад +7

    Can you also compare recyclerlistview vs FlashList? That will be an intresting watch

  • @rudeadyet1992
    @rudeadyet1992 2 года назад +3

    Thanks for the Cool video! BTW the new architecture would drastically improve such issues. Have you guys thought of experimenting the new RN "Bridgeless" architecture in the near future?

  • @mystik5551
    @mystik5551 Год назад

    Awesome, been searching for something better. Will definitely try it

  • @davidlintin
    @davidlintin Год назад +1

    Hey nice video. However your thumbnail shows a SectionList. Is there a FlashSectionList?

  • @betelgeus2029
    @betelgeus2029 Год назад

    Thanks! it will be very useful for my project.

  • @LikeLaviesLouis
    @LikeLaviesLouis 2 года назад

    Great! I really like this video. It's useful for beginer as me.

  • @maxaquilino7264
    @maxaquilino7264 Год назад +1

    Very impressive video! I'm using Animated.FlatList from Animated react-native library. How can I implement FlashList in that scenario?

    • @thiagosilvaloopes
      @thiagosilvaloopes 6 месяцев назад

      Check out the FlashList documentation, they have a section about the implementation of react native reanimated with it

  • @hungtran7681
    @hungtran7681 2 года назад +1

    I tried and got this error: Invariant Violation: requireNativeComponent: "AutoLayoutView" was not found in the UIManager.How can i fix that? thanks

    • @mycraplife
      @mycraplife 2 года назад

      Did you find a solution?

  • @pabloa_e
    @pabloa_e 2 года назад +2

    Is that component stable enough to use on all sort of devices either new or old and iOS or Android ?

    • @chetanbawankule2035
      @chetanbawankule2035 2 года назад +2

      This is important questions

    • @notjustdev
      @notjustdev  2 года назад +1

      It has been well tested internally by Shopify team before making it public. Now, the library is stable for production

    • @pabloa_e
      @pabloa_e 2 года назад

      @@notjustdev Oh ok cool then ! Thank you and let's try it !

  • @gamingwithsanjay5748
    @gamingwithsanjay5748 2 года назад

    hey I have made reavt native with firestore that is too slow can you tell what to use to make it fast?

  • @karoche-tv
    @karoche-tv 2 года назад

    My application Uber clone in react cli crashed. After installing build gradle version 6.5 and plugin version 4.1.0. And build tools 29.0. Please help me.

  • @ytexchanger3093
    @ytexchanger3093 2 года назад

    Thanks for the video bro... but i have a really important question. Is there anyway we can display react native/component over other apps just like Facebook messenger?

    • @osmtechbox2658
      @osmtechbox2658 Год назад

      Yes I did this on android but you need to use native module and write code on native side. I did code for floating view in java which will be visible outside the react native app.

  • @MrRahulmalik
    @MrRahulmalik 2 года назад +2

    Tried it for about 100+ items. Components are a lil complex with nesting but scrolling is still poor and visible blank areas in android

    • @shubhamrathore5825
      @shubhamrathore5825 Год назад

      Except these issues do you feel the worth of using this ...

    • @MrRahulmalik
      @MrRahulmalik Год назад +1

      @@shubhamrathore5825 if you have a pretty simple item layout and don't need the missing features then yes it is better than normal Flatlist, keep in mind it only works when you apply all the optimizations that they specify in order to be more efficient

    • @shubhamrathore5825
      @shubhamrathore5825 Год назад +1

      @@MrRahulmalik Thanks for this information!

    • @valkyrieqp
      @valkyrieqp Год назад

      we tried to make the switch but the blank areas were a dealbreaker

    • @MrRahulmalik
      @MrRahulmalik Год назад

      @@valkyrieqp I solved it by exposing the native Android list to RN and using it, it's fast and smooth and no blank areas!

  • @visheshgupta4990
    @visheshgupta4990 9 месяцев назад

    Thanks it is very nice one

  • @rakaprathama8307
    @rakaprathama8307 2 года назад

    hey can you create video rn for new architecture?

  • @sulthan0022
    @sulthan0022 9 месяцев назад

    I cannot run the second command for some reason do you know what happen?

    • @notjustdev
      @notjustdev  9 месяцев назад

      What error are you getting?

    • @sulthan0022
      @sulthan0022 9 месяцев назад

      @@notjustdev unknown command

  • @teflonhav
    @teflonhav Год назад

    thanks!

  • @jon-michaelnarvaez710
    @jon-michaelnarvaez710 Год назад

    This is great! but fails to build on Android when using RN 0.70.8

  • @BoundlessCode
    @BoundlessCode Год назад

    Does that mean its faster than recyclerlistview

  • @ScoreMatch_099
    @ScoreMatch_099 Год назад

    You are a beauty dude

  • @anum2471
    @anum2471 2 года назад

    very informative 🤘👍

  • @lingarajsahoo3583
    @lingarajsahoo3583 2 года назад

    ❤️

  • @surajmohanty528
    @surajmohanty528 2 года назад

    Great 👍

  • @brencancer
    @brencancer 2 года назад

    i get error when using this on expo
    "CommandError: Required property 'android.package' is not found in the project app.json. This is required to open the app."

  • @jokofrassetia3075
    @jokofrassetia3075 2 года назад

    TOP

  • @swatantragoswa1
    @swatantragoswa1 10 месяцев назад

    first time i saw you i you are justin bieber

  • @chetanbawankule2035
    @chetanbawankule2035 2 года назад

    Vooooo

  • @mohamadmomin5640
    @mohamadmomin5640 2 года назад

    hello sir can you please make video on voximplant message Am really stuck so please help me

  • @lasue7244
    @lasue7244 Год назад

    I know people need to touch the 10 min mark, but when padding the content is so shameless, it feels like creator does not respect his viewers time. Like first 3:30 of this video can be completely skipped

    • @notjustdev
      @notjustdev  Год назад

      Not doing it intentionally. Thanks for feedback

    • @lasue7244
      @lasue7244 Год назад

      @@notjustdev sorry man. I was rude. Try to include good info instead of trivial things to get that 10 min. It won't hurt me if I learned more

    • @notjustdev
      @notjustdev  Год назад

      @@lasue7244 cheers

  • @SonGoku-ep4wj
    @SonGoku-ep4wj 2 года назад +1

    Vadim sorry ur front end skills are horrendous

  • @theturk75
    @theturk75 2 года назад

    cool video