JavaScript Promises Explained with Examples - Asynchronous JavaScript
In this video JavaScript Promises Explained with examples. I mean with Real World examples. Which makes it really simple for you. Here we discuss why Promises were born in the first place in ES6 of JavaScript and how they can be used to achieve Asynchronous programming in JavaScript. Also, we do a little comparison of Callbacks vs Promises and how Promises can be used to replace Callback functions.
00:23 - Callback functions recap
00:46 - What is Asynchronous Programming
01:16 - Real world example for Asynchronous programming and promises
03:51 - Write an application with Callbacks
08:22 - Why and When we should avoid Callback functions
09:39 - Write an application with Callbacks
17:29 - Summary
Asynchronous Programming is The execution of the functions or the events is independent from the main program flow. So, we use Promises in JavaScript to implement this.
In this video we use practical examples that Promises are used in a real life scenario. We discuss How Promises are used and why it is so important.
Callback Functions in JavaScript Explained:
• Callback Functions in JavaScript Expl...
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