The Full Stack Open Course by the Department of Computer Science at the University of Helsinki offers a comprehensive journey through modern web application development. "Programming a server with NodeJS and Express" https://fullstackopen.com/en/part3 serves as the third part of this course, which is composed of a total of 13 parts.
In this section of the course, I successfully completed a series of exercises ranging from 3.1 to 3.22. The frontend is in the folder "client" and backend is in root folder phonebook.
