animate-react-native / animate-react-native/marquee
High CPU usage/battery drain
Open
Nobody has claimed this yet.
- Dominant language
- TypeScript
- Stars
- 354
- Forks
- 27
- PR merge metrics
- No merged PRs in 30d
Description
After an extensive debug on our app, turns out just one of these was burning about 30% CPU consistently, even when backgrounded. This package turns your app into malware
Contributor guide
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.
Research direction
No file, test, or entry point is named. Start by reproducing the marquee in a React Native app while it is backgrounded, then profile CPU and battery usage to identify the responsible path. Done means the component no longer causes sustained high CPU usage or abnormal battery drain.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react-native, typescript
- Domain
- mobile, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100