A simple isomorphic bugsnag module. (requires that process.env.IS_BROWSER be present in browser build)

bugsnag.js

// The bugsnag javascript libraries are not isomorphic so we need to specify which one we want to use depending on environment.

let Bugsnag;
if (process.env.IS_BROWSER) { 
  Bugsnag = require('bugsnag-js');
  Bugsnag.apiKey = process.env.MY_BROWSER_PROJECT_API_KEY;
} else {
  Bugsnag = require('bugsnag-node');
  Bugsnag.register(process.env.MY_NODE_PROJECT_API_KEY);
}

// Re-export it so the rest of the app can use it.
module.exports = Bugsnag;

For usage with webpack add the following to webpack.config.js

module.exports = {
  plugins: [
    new webpack.DefinePlugin({
      'process.env': {
         IS_BROWSER: true,
         MY_BROWSER_PROJECT_API_KEY: 'abc123'
      },
    }),
],
}

@wordofchristian thanks!