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.

What is the purpose of the package.json file in an Ionic project?

• To list NPM dependencies

• To define Cordova hooks

• To manage CSS styles

• To store HTML templates

Which folder contains all the node dependencies in an Ionic project?

• hooks

• pages

• node_modules

• www

Why is the www folder typically not modified directly?

• It is used for storing images

• It contains the build output

• It is reserved for Cordova hooks

• It contains configuration files

How is code organized in the app directory of an Ionic 2 project?

• By function

• Alphabetically

• By file type

• By feature

What is the advantage of organizing code by feature in Ionic 2?

• It simplifies the use of Cordova hooks

• It allows for more complex structures

• It makes it easier to find related code

• It reduces the number of files