Course Content

  • 7. Error and debugging

Course Content

FAQs

Open the console to access the React Developer Tools now that you're on a React-based website. Open the console by right-clicking and analysing an element, or by choosing View > Developer > JavaScript console in the toolbar.

Right-clicking your page and selecting inspect is the quickest way to open React Devtools. This view should appear familiar if you've used the developer tools in Chrome or Firefox.

Use npm install react-devtools —save-dev react-devtools to add the react-devtools package to your project, then add "react-devtools": "react-devtools" to the scripts section of your package.json, and then execute npm install react-devtools. To open the DevTools, run react-devtools from your project folder.

React Developer Tools provide a set of debugging tools that can be used to troubleshoot issues in React applications. They also provide performance analysis tools, which can be used to identify performance bottlenecks in the application.

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