![]() thats it.Enter fullscreen mode Exit fullscreen mode Worker will process this data and store into MongoDB database. which fetchs the data from Hacker News Server. ![]() Worker will makes http request to the API server every 1 hour/ 2hour/ 1 day or any specified duration. Worker is nothing but simple NodeJS server, that acts a middleware between Hacker News API server and our actual backend. ![]() In Frontend we’ll use React and for backend we’ll use NodeJS, ExpressJs and MongoDB as a Database. So, In backend we have couple of routes, you can say couple of end points, that will be hit by the frontend and backend will give us data that will be rendered in the frontend. If you don’t know what is worker don’t worry it is explained in next to this paragraph.įirst we have to understand how backend and frontend is connected. This project will be divided into three parts. Tools that you will need during this Tutorial A Laptop or Pc with decent configuration + Internet Connection.Knowledge of higher order functions in javascript like map, filter, reduce, etc….Express is a NodeJS Framework that has set of utility functions that help us to create Fast nodejs application.with the NodeJS we can run Javascript code outside of the browser. NodeJS is a javascript runtime engine, so what does NodeJS exactly do.React is a frontend UI Library that we are going to use in this project.MongoDB is a database solution that we going to use in this project also mongoDB is a non-relation database.
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