Quick Recap of Modern JS App

I'm currently making a instagram clone app based on tutorials by NomadCoders

It uses various stacks and modern backend technologies - graphQL, Apollo, Prisma, Babel, React, Styled Component, etc. I used Java Spring framework few years ago, but recently I have been focusing on frontend and javascript web dev. So it was quite refreshing to learn all these new libraries and frameworks that allow you to build web app mostly in javascript as much as you can..

Just to clarify all these packages in my brain, I drew a simple structure map.