Full Stack Web Development MASTERY Course - Novice to Expert - Create Simple API in Node.js

This video tutorial guides viewers through creating a simple API using Node.js. It covers reusing code from previous lectures, integrating data from the News API, and testing API endpoints with Postman. The tutorial also explains handling JSON data, including parsing and displaying it on the client side. The video emphasizes using existing APIs for learning and demonstrates both asynchronous and synchronous file reading methods.

What is the role of the FS module in Node.js when working with files?

Describe how to fetch specific values from a JSON object in Node.js.

What changes would you make to ensure an API is called only once?

How do you handle errors when reading files in Node.js?