{() => fs}
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Fullstack
Part 3

In this part our focus shifts towards the backend, that is, towards implementing functionality on the server side of the stack. We will implement a simple REST API in Node.js by using the Express library, and the application's data will be stored in a MongoDB database. At the end of this part, we will deploy our application to the internet.

a Node.js and Express

b Deploying app to internet

c Saving data to MongoDB

d Validation and ESLint

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