FlatList is killing the performance of your app

Подписаться 112 тыс.

Просмотров 31 тыс.

50% 1

Lists are one of the most common components in React Native, but the FlatList has always been kinda slow and buggy when dealing with large lists. FlashList comes to solve this problem as a Fast & Performant React Native List.
In this video, we will compare the performance of the FlatList vs FlashList and see if it indeed improves the performance by x5 as it claims.
📚 Join the waitlist for "The Full-stack Mobile Developer" to be notified when we release it again
academy.notjust.dev/
💬 Join the notJust Development gang and let's build together
/ discord
Tag me on social media when you finish this build, and I will give you feedback on your project.
➤ / vadimnotjustdev
➤ / vadimnotjustdev
➤ / vadimsavin
➤ / vadimnotjustdev
This video is not sponsored by anyone
Disclaimer: This build is for educational purposes only!! All views, opinions, technology choices expressed in this video are my own and do not represent the views, opinions, technology choices of any entity whatsoever with which I have been, am now, or will be affiliated.
#VadimSavin #notjustdev #reactnative

Развлечения

Опубликовано:

16 июн 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 55

@notjustdev Год назад

📚 Enroll NOW in The Full-Stack Mobile Developer course and don’t miss out on your chance to become a 6-figure dev in 2023! Check out what our successful students are saying about their experience: academy.notjust.dev

@JesusMendoza-ky7et Год назад

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 Год назад

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

@Muzly Год назад

I second this suggestion.

@DevRSC Год назад

Same here

@fouadchahd2969 Год назад

Saaame

@JokeBookGames Год назад

second

@mystik5551 Год назад

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

@betelgeus2029 Год назад

Thanks! it will be very useful for my project.

@nguyenhuynh6769 Год назад

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

@rudeadyet1992 Год назад

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?

@surbhitrao Год назад

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

@davidlintin 11 месяцев назад

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

@teflonhav Год назад

thanks!

@jayshreesolanki8080 Год назад

Very helpful 👍👍

@visheshgupta4990 4 месяца назад

Thanks it is very nice one

@anum2471 Год назад

very informative 🤘👍

@gamingwithsanjay5748 Год назад

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

@surajmohanty528 Год назад

Great 👍

@ytexchanger3093 Год 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 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.

@maxaquilino7264 7 месяцев назад

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

@thiagosilvaloopes Месяц назад

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

@karoche-tv Год 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.

@ScoreMatch_099 Год назад

You are a beauty dude

@lingarajsahoo3583 Год назад

❤️

@edena276 Год назад

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

@chetanbawankule2035 Год назад

This is important questions

@notjustdev Год назад

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

@edena276 Год назад

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

@hungtran7681 Год назад

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

@mycraplife Год назад

Did you find a solution?

@rakaprathama8307 Год назад

hey can you create video rn for new architecture?

@MrRahulmalik Год назад

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 Год назад

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

@MrRahulmalik Год назад

@@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 Год назад

@@MrRahulmalik Thanks for this information!

@valkyrieqp 10 месяцев назад

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

@MrRahulmalik 10 месяцев 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!

@jon-michaelnarvaez710 Год назад

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

@jokofrassetia3075 Год назад

TOP

@BoundlessCode 11 месяцев назад

Does that mean its faster than recyclerlistview

@sulthan0022 3 месяца назад

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

@notjustdev 3 месяца назад

What error are you getting?

@sulthan0022 3 месяца назад

@@notjustdev unknown command

@chetanbawankule2035 Год назад

Vooooo

@swatantragoswa1 5 месяцев назад

first time i saw you i you are justin bieber

@mohamadmomin5640 Год назад

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

@SonGoku-ep4wj Год назад

Vadim sorry ur front end skills are horrendous

@lasue7244 10 месяцев 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 10 месяцев назад

Not doing it intentionally. Thanks for feedback

@lasue7244 10 месяцев 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 10 месяцев назад

@@lasue7244 cheers

@brencancer Год 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."