Remove Items from the Cart

The video tutorial covers the implementation of a cart reducer to handle item removal in a shopping cart application. It explains how to set up actions to dispatch the removal of items and update local storage accordingly. The tutorial also demonstrates testing the functionality to ensure items are removed and the state is persistent. Finally, it introduces the concept of user authentication, outlining the backend setup and testing with JSON Web Tokens.

What is the primary purpose of filtering cart items in the reducer?

• To sort items in the cart by price

• To remove a specific item from the cart

• To update the quantity of items in the cart

• To add new items to the cart

Which function is used to dispatch the 'remove from cart' action?

• dispatch

• setItem

• filter

• getState

What is updated to ensure the cart state persists after a page reload?

• Session storage

• Local storage

• Database

• Redux store

What is the next major feature to be implemented after handling cart actions?

• Order history

• Product listing

• User authentication

• Payment gateway

Which tool is mentioned for testing the backend login system?

• cURL

• Insomnia

• Postman

• Swagger