19 строки
918 B
Markdown
19 строки
918 B
Markdown
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---
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id: debugging
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title: Debugging
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layout: docs
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category: Guides
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permalink: docs/debugging.html
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next: testing
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---
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## Debugging React Native Apps
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To debug the javascript code of your react app do the following:
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1. Run your application in the iOS simulator.
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2. Press ```Command + D``` and a webpage should open up at [http://localhost:8081/debugger-ui](http://localhost:8081/debugger-ui). (Chrome only for now)
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3. Press ```Command + Option + I``` to open the Chrome Developer tools, or open it via ```View``` -> ```Developer``` -> ```Developer Tools```.
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4. You should now be able to debug as you normally would.
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### Optional
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Install the [React Developer Tools](https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi?hl=en) extension for Google Chrome. This will allow you to navigate the view hierarchy if you select the ```React``` tab when the developer tools are open.
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