Introducing Ionic 2 (Video 3)

The video tutorial provides an overview of the Ionic project structure, highlighting key files such as package.json, config.xml, and ionic.config. It explains the role of node_modules in managing dependencies and contrasts NPM with Bower. The app directory is organized by feature, making it easy to locate related code. The tutorial also covers how to modify code and serve the app using live reload, emphasizing the importance of understanding the project layout for efficient development.

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