# Official Sentry SDK for ReactJS ## Links - [Official SDK Docs](https://docs.sentry.io/platforms/javascript/guides/react/) - [TypeDoc](http://getsentry.github.io/sentry-javascript/) ## General This package is a wrapper around `@sentry/browser`, with added functionality related to React. All methods available in `@sentry/browser` can be imported from `@sentry/react`. To use this SDK, call `Sentry.init(options)` before you mount your React component. ```javascript import React from 'react'; import ReactDOM from "react-dom"; import * as Sentry from '@sentry/react'; Sentry.init({ dsn: '__DSN__', // ... }); // ... ReactDOM.render(, rootNode); // Can also use with React Concurrent Mode // ReactDOM.createRoot(rootNode).render(); ``` ### ErrorBoundary `@sentry/react` exports an ErrorBoundary component that will automatically send Javascript errors from inside a component tree to Sentry, and set a fallback UI. Requires React version >= 16. > app.js ```javascript import React from 'react'; import * as Sentry from '@sentry/react'; function FallbackComponent() { return (

An error has occured

) } class App extends React.Component { render() { return ( ) } } export default App; ``` ### Profiler `@sentry/react` exports a Profiler component that leverages the tracing features to add React-related spans to transactions. If tracing is not enabled, the Profiler component will not work. The Profiler tracks component mount, render duration and updates. Requires React version >= 15. > app.js ```javascript import React from 'react'; import * as Sentry from '@sentry/react'; class App extends React.Component { render() { return ( ) } } export default Sentry.withProfiler(App); ```

	Stars	Issues	Version	Updated	Created
@newrelic/native-metrics	62	3	10.1.1	24 days ago	7 years ago
@sentry/react	7,642	405	7.113.0	a day ago	4 years ago
newrelic	957	61	11.16.0	4 days ago	12 years ago
raven-js			3.27.2	5 years ago	10 years ago

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