Crash Reporting for React applications with Raygun is available using the Raygun4JS provider.
Once Raygun is installed, it will automatically start monitoring your application for errors with Crash Reporting.
Step 1 - Add script
Add the following snippet to the beginning of the
<head> tag within your markup. Please include this snippet before any other
<script> tag references are made to ensure that Raygun has the best chance to capture all error events on the page.
The above snippet will fetch the Raygun4JS script from our CDN asynchronously so it doesn't block the page load. It will also catch errors that are thrown while the page is loading, and send them when the script is ready.
Alternatively, you can download the production script (minified), the development script (full source) or install Raygun via NPM.
Note: If you encounter a situation where no events are appearing within Raygun, you may need to hard code the protocol so that the CDN matches your hosting environment. This could look like one of the following -
This will be in replacement of
Step 2 - Enable Crash Reporting
Add the following lines underneath the previous code in Step 1.
Import the Raygun4JS provider into your application inside of
App.js (or equivalent for your framework) and enable Crash Reporting.
import rg4js from 'raygun4js'; rg4js('apiKey', 'paste_your_api_key_here'); rg4js('enableCrashReporting', true);
Step 3 - Release
Deploy Raygun into your production environment for best results, or raise a test exception. Once we detect your first error event, the Raygun app will automatically update.
For advanced setup instructions please refer to the Advanced Features documentation page.
For troubleshooting tips please refer to the Troubleshooting documentation page.
The provider is open source and available at the Raygun4js repository.