reanimated-repro-weird
A bare-bones React Native template for reproducing bugs in the Reanimated animation library so you can share a working example with maintainers.
What This Is
This is a template project for reporting bugs in React Native, specifically related to a library called Reanimated. When someone finds a problem with how their React Native app behaves, they can use this repository as a starting point to show others exactly what went wrong. Think of it like a blank canvas with all the tools already set up, so you can paint your specific problem on it and share it with the maintainers.
How It Works
The repository is a bare-bones React Native application—just the minimum code needed to run an app on Android or iOS phones. When you clone it, you get a working development environment with a project structure that's ready to go. You then edit the code to recreate whatever bug or weird behavior you've encountered. Once you've added the problematic code, you push it to GitHub and share the link with the issue tracker. This gives the library developers a reproducible example they can actually run and test themselves, which makes fixing bugs much faster.
Who Uses This and Why
Developers building mobile apps with React Native use this when they hit a strange behavior they can't figure out on their own. For example, if an animation doesn't work the way the library promises, or if the app crashes under certain conditions, creating a minimal reproducer helps prove it's not a mistake in their own code—it's a real bug in the library. The repository comes with automated checks built in (using GitHub Actions), so even while you're working on it, the system validates that your example actually demonstrates the problem.
Getting Started
The README gives straightforward steps: install the tools, start the bundler (the piece that converts your code into something the phone understands), then run your app on an emulator or simulator. You edit the main app file, reload, and iterate until you've captured the issue. Once it's ready, making the repository public and sharing it with the maintainers creates a direct line from your problem to a fix.
Where it fits
- Recreate a Reanimated animation bug in a clean project to prove it's not your own code
- Share a minimal reproducible example with library maintainers to speed up a fix
- Run automated checks that confirm your example actually demonstrates the bug
- Start from a working React Native setup instead of building one from scratch