title: What should be the resolution of an image in React Native?
body: <p>React Native components are unitless, and represent density-independent pixels according <a href="https://facebook.github.io/react-native/docs/height-and-width.html" rel="noreferrer">this page</a>.</p>
  
  <p>However, when I create an image, what should be its ideal resolution, in pixels? Let's say I have a tag like this:</p>
  
  <pre><code>&lt;Image style={{width: 100, height: 100}} source={require('./img/myimage.png')} /&gt;
  </code></pre>
  
  <p>How big should I make my image to make sure it renders well in all devices?</p>