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Bugsnag error reporter for JavaScript

10.23kB Documentation Build status BrowserStack Status NPM


Automatically detect JavaScript errors on your website, get real-time error alerts and detailed diagnostic reports. Get cross-browser error detection and see errors grouped by browser, browser version, OS, and more. Learn more about JavaScript error reporting from Bugsnag.

Getting started

  1. Create a Bugsnag account
  2. Complete the instructions in the integration guide
  3. Report handled exceptions using client.notify()
  4. Customize your integration using the configuration options

Integrating with frameworks

Use the following plugins and guides to integrate Bugsnag with various frameworks.

Framework Bugsnag plugin Documentation
React bugsnag-react React docs
Vue bugsnag-vue Vue docs
Angular bugsnag-angular Angular docs
Backbone - Backbone docs
Ember - Ember docs



All contributors are welcome! For information on how to build, test, and release bugsnag-js, see our contributing guide.


The Bugsnag JS library is free software released under the MIT License. See LICENSE.txt for details.