These packages are just these different node related libraries or files and folders that get created by different tool developers online that we can use to help us with our node projects or JavaScript base project
What this will do is it will install and download Create React app locally into this folder.
But what if we want to always to leverage one version of it across our entire computer?
So install it globally and then create React app.
The thing about NPM is that NPM is a installation as well as a executable environment.
So NPX is actually a tool that lives within NPM.
JSON is a file that tells our application or tells any developer looking at the application.
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