Optimize Consumer Usage
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
Research direction
The issue names no source files, tests, or entry points. Start by locating ConsumerWidget and ref.watch usages in the Flutter codebase, then identify widgets where expensive siblings rebuild unnecessarily; done means applying the requested selective-consumer pattern and verifying the affected behavior.
Written by the indexing model from the issue text.
Description
Is your feature request related to a problem? Please describe
// Before: Entire widget rebuilds
class MyWidget extends ConsumerWidget {
Widget build(context, ref) {
final state = ref.watch(provider);
return Column(children: [
ExpensiveWidget(), // Rebuilds unnecessarily
Text(state.value),
]);
}
}
// After: Selective rebuilds
class MyWidget extends StatelessWidget {
Widget build(context) {
return Column(children: [
const ExpensiveWidget(), // Won't rebuild
Consumer(builder: (context, ref, child) {
final state = ref.watch(provider);
return Text(state.value);
}),
]);
}
}
Describe the solution you'd like
- Dominant language
- Dart
- Stars
- 9
- Forks
- 5
- PR merge metrics
- No merged PRs in 30d
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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