@bugsnag/js

Universal Javascript error reporting. Automatically detect JavaScript errors in the browser and Node.js, with plugins for React, Vue, Angular, Express, Restify and Koa.
51,560,346 895
javascript exception bugsnag error browsers monitoring reporting stability client-side server-side
Install
npm install @bugsnag/js
Latest Version:9.1.0
License:MIT
Last Updated:Oct 13, 2026
Links: GitHub  ·  npm
Maintainer: sb--rohandhiman

@bugsnag/js

Universal JavaScript notifier.

This package contains both @bugsnag/browser and @bugsnag/node and the appropriate one will be included in your application.

Node.js

In Node, importing '@bugsnag/js' will provide the @bugsnag/node module.

Browser

In various bundlers, importing '@bugsnag/js' will provide the @bugsnag/browser module.

Bundler Support
Browserify Supports the package.json "browser" field by default
Webpack Supports the package.json "browser" field by default
Rollup Set browser: true in the node-resolve plugin

Note: by using this browser-specific entrypoint, none of the node-specific code will be included in your bundle.

License

This package is free software released under the MIT License. See LICENSE.txt for details.

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Version History

Version Released License
9.1.0 MIT
9.0.0 MIT
8.10.0 MIT
8.9.0 MIT
8.8.1 MIT
Pre-releases (73)
Version Released License
8.0.0-alpha.13 MIT
8.0.0-alpha.12 MIT
8.0.0-alpha.11 MIT
8.0.0-alpha.10 MIT
8.0.0-alpha.9 MIT