Migrating AngularJS App to Angular App

We all know Angular has had loads of improvements and has been designed from scratch. So, one of the most bugging questions among the Angular developers is how can we migrate existing AngularJS applications into Angular. In this chapter, we are going to discuss best practices, approaches, and tools recommended to successfully migrate existing AngularJS applications.

In this chapter, we will cover the following topics:

• Migration process
• Syntax difference
• Benefits of upgrading to Angular
• Rules for incremental upgrade to Angular
• Incremental upgrading using UpgradeAdapter
• Components migration
• Roadmap from AngularJS to Angular