JavaScript Asynchronous Operations and CRUD APIs in Node.js

In this video lecture, we’ll learn some fundamental concepts and examples of how asynchronous operations work in JavaScript. We’ll start by learning features of JS functions and how callback functions are created and utilized. Then we’ll explore Promises, AJAX (XMLHttpRequest), and te fetch API. Finally, we’ll learn to create simple API’s for CRUD operations using Node.js and Express.js.

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