Modern JavaScript from the Beginning - Second Edition - Project Introduction-1

The video tutorial covers the development of a Track Calorie app, starting with a single JavaScript file and using object-oriented programming. The app tracks calories, allowing users to set limits and add meals or workouts. It features a custom Bootstrap theme and uses local storage to save data. The tutorial includes refactoring the code with Webpack for modularity and concludes with deploying the app to Netlify.

What is the primary purpose of using Webpack in the Track Calorie project?

• To bundle modules for better code organization

• To increase the file size of the application

• To remove the need for object-oriented programming

• To simplify the user interface design

How does the app save the user's calorie limit preference?

• By sending it to a server

• By using cookies

• By storing it in a database

• By saving it to local storage

What happens when a user adds a meal in the app?

• The meal is shared on social media

• The meal is added to a shopping list

• The calorie count is updated and displayed

• The app sends a notification to the user

What visual change occurs when the calorie limit is exceeded?

• The progress bar turns green

• The app displays a congratulatory message

• The progress bar turns red

• The app automatically resets

What is one of the educational benefits of the Track Calorie project?

• It teaches how to create mobile applications

• It demonstrates the use of object-oriented programming

• It focuses on database management

• It provides lessons on graphic design