How can I optimize images in my React Native app?

How can I optimize images in my React Native app?

You can optimize images in React Native by using libraries like 'react-native-image-resizer' or 'react-native-fast-image'.

What are the benefits of using 'react-native-fast-image'?

'react-native-fast-image' provides better performance by caching images and supports progressive loading.

Are there any downsides to using these libraries?

Some downsides include increased bundle size and potential compatibility issues with certain React Native versions.

Can you show me an example of how to implement 'react-native-image-resizer'?

Sure! Here's a simple example:

import ImageResizer from 'react-native-image-resizer';

ImageResizer.createResizedImage(uri, newWidth, newHeight, 'JPEG', quality)
  .then((response) => {
    console.log(response.uri);
  })
  .catch((err) => {
    console.error(err);
  });