Configuration Learn more about how to configure the SDK. These options are set when the SDK is first initialized, passed to the init function as an object. Learn how to configure Sentry's integrations such as React Router and Redux. Learn how to configure your SDK to tell Sentry about your environments. Transports let you change the way in which events are delivered to Sentry. Learn how to configure your SDK to tell Sentry about your releases. Learn how to configure the volume of error and transaction events sent to Sentry. Learn more about how to configure your SDK to filter events reported to Sentry. Learn more about the default behavior of our SDK if the application shuts down unexpectedly. Learn how to assert that the right flow-tracking or error is being sent to Sentry, but without really sending it to the Sentry servers. Learn how to reduce Sentry bundle size by tree shaking unused code. Help improve this content Our documentation is open source and available on GitHub. Your contributions are welcome, whether fixing a typo (drat!) to suggesting an update ("yeah, this would be better").