The document outlines common performance pitfalls in React Native app development, such as poor performance from improper optimization techniques and overusing setState. It emphasizes the importance of proper error handling, thorough testing, and selecting appropriate third-party libraries, while also addressing the need for image optimization and awareness of platform-specific differences. Staying updated with the latest developments is crucial for leveraging performance improvements and new features.

2. 1. Not Optimizing App Performance
Poor performance means poor user experience.
Performance optimization techniques like lazy
loading, code splitting, and caching might help!

3. 2. Overusing setState
Overusing setState causes performance issues,
as every time the state is updated, React has to
re-render the component.

4. 3. Not Using the Right Components
Not all components are created equal. Some
are optimized for performance, while others are
not. Take some time for research!

5. 4. Improper Error Handling
Consider using techniques like try/catch blocks
and error boundaries, to ensure that your app
remains stable and usable.

6. 5. Lack Of Thorough Testing
Testing can help identify bugs and performance
issues before they reach the end-user. Look for
reliable tools for better results.

7. 6. Choosing Inappropriate Third-party
Libraries
There’s a vast ecosystem of third-party libraries
that can be used to add functionality to your
apps. However, not all can meet your
requirements. Choose carefully.

8. 7. Ignoring Specific Coding Practices
Developers should familiarize themselves with
React Native's specific coding practices and
use them wherever possible.

9. 8. Disproportionate Image Optimization
Images can take up a lot of space in a React
Native app, which can slow down its
performance. Make sure to optimize images
using the right format and compressing them
to reduce their size.

10. 9. Neglecting Platform-Specific Differences
React Native is designed to be cross-platform,
but there are still some platform-specific
differences that developers need to consider.

11. 10. Lacking Upgrades
Developers who don't stay up-to-date with the
latest developments can miss out on
performance improvements and new features.

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