AngularJS Migration to Angular 2+ Introducing Webpack and ES6 modules
Example
By using a module loader like Webpack we can benefit the built-in module system available in ES6 (as well as in TypeScript). We can then use the import and export features that allow us to specify what pieces of code can we are going to share between different parts of the application.
When we then take our applications into production, module loaders also make it easier to package them all up into production bundles with batteries included.
