wallabag/assets/bootstrap.js

import { startStimulusApp } from '@symfony/stimulus-bridge';

// Registers Stimulus controllers from controllers.json and in the controllers/ directory
export default startStimulusApp(require.context(
  '@symfony/stimulus-bridge/lazy-controller-loader!./controllers',
  true,
  /\.[jt]sx?$/,
));

// register any custom, 3rd party controllers here
// app.register('some_controller_name', SomeImportedController);