Optimize React Native's FlatList: Handle onEndReached WiselyOptimize React Native's FlatList: Handle onEndReached Wisely
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šŸ’” š—§š—¶š—½ š—¼š—³ š˜š—µš—² š——š—®š˜† — š—„š—²š—®š—°š˜ š—”š—®š˜š—¶š˜ƒš—²
š——š—¶š—± š˜†š—¼š˜‚ š—øš—»š—¼š˜„? In React Native, "onEndReached" in "FlatList" š—°š—®š—» š—³š—¶š—æš—² š—ŗš˜‚š—¹š˜š—¶š—½š—¹š—² š˜š—¶š—ŗš—²š˜€ š˜‚š—»š—²š˜…š—½š—²š—°š˜š—²š—±š—¹š˜†.
This happens because it triggers based on scroll position — not just once when you hit the end.
šŸ”§ š—•š—²š˜€š˜ š—½š—æš—®š—°š˜š—¶š—°š—²:
- Use a š—¹š—¼š—®š—±š—¶š—»š—“ š—³š—¹š—®š—“ to prevent duplicate calls
- Combine with "onEndReachedThreshold" for better control
Without this, you might accidentally trigger š—ŗš˜‚š—¹š˜š—¶š—½š—¹š—² š—”š—£š—œ š—æš—²š—¾š˜‚š—²š˜€š˜š˜€.
Handle it properly = smoother infinite scrolling.
#MobileDevelopment #React #FullstackDeveloper
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