React Native Nerds
React Native Nerds
React Native Nerds
E-017 - Doctorate in Voodoo Science with a concentration in F.O. (Flatlist Optimization)
45 minutes Posted Sep 10, 2020 at 9:00 am.
Introduction
Mobile News
ZTE - first ever behind the screen camera
Open Bot - an Android robotics framework
Surface Duo is hitting reviewers
Why Jon doesn't have any time
FlastList / ScrollView
Disaster befalls Jon (again)
SectionList
InitialNumToRender
MaxToRenderPerBatch
Use a device
WindowSize
ListItem complex components
Icon Sizes
3rd party / external packages
RenderItem anonymous functions
RecyclerListView
Wrap Up
0:00
45:02
Download MP3
Show notes
Spencer and Jon help you boost the performance in your Flatlist components, because if implemented badly, it can really take a toll on your app, rendering blanks, and causing laggy behavior.
They dig into various performance boosting items you can take a look at in your own app.  Walk away with faster loading lists, control scrolling and the memory associated with your items.
 
 
Links:
ZTE behind the screen camera
https://arstechnica.com/gadgets/2020/09/zte-announces-the-worlds-first-phone-with-a-behind-the-screen-camera/
https://www.youtube.com/watch?v=iw-XkNU1KLE&feature=youtu.be
OpenBot
https://www.openbot.org/
GitHub: https://github.com/intel-isl/OpenBot
Demonstration: https://www.youtube.com/watch?v=qc8hFLyWDOM
Optimizing Flatlist Configuration - https://reactnative.dev/docs/optimizing-flatlist-configuration
RecyclerListView
https://github.com/Flipkart/recyclerlistview
How to use RecyclerListView with React Native
https://www.youtube.com/watch?v=32ZM72CKtTE
 
React Native School
https://reactnativeschool.com
 
FastLane Cheat Codes (Sign Up Now)
https://fastlanecheatcodes.com