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E-017 - Doctorate in Voodoo Science with a concentration in F.O. (Flatlist Optimization)
Manage episode 271731513 series 2784187
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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.
0:00 - Introduction
7:53 - Mobile News
8:09 - ZTE - first ever behind the screen camera
9:50 - Open Bot - an Android robotics framework
12:40 - Surface Duo is hitting reviewers
13:58 - Why Jon doesn't have any time
15:16 - FlastList / ScrollView
19:20 - Disaster befalls Jon (again)
19:45 - SectionList
23:45 - InitialNumToRender
25:05 - MaxToRenderPerBatch
25:43 - Use a device
28:50 - WindowSize
29:19 - ListItem complex components
31:10 - Icon Sizes
33:05 - 3rd party / external packages
35:39 - RenderItem anonymous functions
40:35 - RecyclerListView
43:31 - Wrap Up
Links:
- ZTE behind the screen camera
- OpenBot
- Optimizing Flatlist Configuration - https://reactnative.dev/docs/optimizing-flatlist-configuration
- RecyclerListView
- How to use RecyclerListView with React Native
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