The Complete Practical Docker Guide - Verifying How Images Gallery Project Works

The video tutorial explains how to set up and run a backend API service and a frontend application locally. It covers the use of different ports for backend and frontend, demonstrates how to interact with the frontend to search and retrieve images, and details the backend request and response process. The tutorial also addresses error handling related to Unsplash key configuration and provides guidance on running the application without Docker, using Python and NPM.

What ports are used by the front end and back end applications?

Describe the process of retrieving an image using the front end application.

What does a status code of 200 OK indicate in the context of the API service?

What could cause errors related to the Unsplash key in the application?

What software is required to run the application locally without Docker?