Useful links:
Improve performance
- Avoid anonymous functions in the render methods of a flatlist, sectionlist, …
- Use ShouldComponentUpdate or PureComponent to avoid unnecessary rerendering (attention, when the navigation is added in mapStateToProps, it might cause rerendering as well)
- Install a package that removes console log in production builds fe babel-plugin-transform-remove-console
- Use a key extractor in a list
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