In the next video, you will learn how you can leverage NPM to install and use the required packages, which are already created by others. You will also learn about the different types of flags that can be specified when we install a package.
In the following video, let's learn about the package-lock.json file.
In this segment, you learnt what NPM is, how to install nodemon and what are different types of flags, which you specify when installing a package. In the next segment, you will learn how to automatically restart your Node application when any file is changed in a project.
Additional References:
package.json: NPM Documentation
package-lock.json: NPM Documentation