Asynchronous Programming with Javascript Training

Live Online & Classroom Enterprise Training

This course focuses on mastering asynchronous programming concepts in JavaScript to build responsive, efficient, and scalable web applications using modern language features and patterns.

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What is Asynchronous Programming with Javascript Training about?

Asynchronous programming is fundamental to modern JavaScript development. This course explains how JavaScript handles non-blocking operations and teaches you to work confidently with callbacks, promises, and async/await. Learners gain practical skills to manage API calls, handle errors gracefully, and write clean, maintainable asynchronous code for real-world applications.

What are the objectives of Asynchronous Programming with Javascript Training ?

Understand JavaScript’s event loop and non-blocking execution
Work effectively with callbacks, promises, and async/await
Handle asynchronous errors and exceptions correctly
Optimize application performance using async patterns
Build reliable, readable, and maintainable async code

Who is Asynchronous Programming with Javascript Training for?

JavaScript developers aiming to strengthen core skills
Frontend developers working with APIs and UI interactions
Backend developers using Node.js
Full-stack developers building modern web apps
Software engineers preparing for advanced JavaScript roles

What are the prerequisites for Asynchronous Programming with Javascript Training?

Prerequisites:

Basic knowledge of JavaScript syntax
Understanding of variables, functions, and scope
Familiarity with arrays and objects
Basic experience with web applications
Introductory knowledge of browser or Node.js environments

Learning Path:

JavaScript fundamentals refresh
Understanding synchronous vs asynchronous execution
Callbacks and callback patterns
Promises and promise chaining
Async/await and real-world implementation

Related Courses:

JavaScript Fundamentals
Advanced JavaScript Concepts
Node.js Development Essentials
Web APIs and Fetch Programming

Available Training Modes

Live Online Training

2 Days

Course Outline Expand All

Expand All

Module 1: Introduction

Introduction

Introduction – Synchronous Versus Asynchronous Operations in JavaScript

How does Asynchronous Code Execution Work – Multi-Threading in JavaScript

Event Loops, Call Stacks, and Web APIs

Module 2: Callback Functions

What Are Callback Functions and What Do They Do?

Callbacks in setTimeout and Event Listeners – Asynchronous Actions

Callbacks Within Callbacks

Handling Errors in Callbacks

Callback Hell

Synchronous Callback

Module 3: Promises

Promises – What Do They Do

Creating and Using Promises in Your Asynchronous Code

then(), .catch(), and .finally()

Promise Chains

Error Handling in Promises – In Detail

Promisification

Module 4: Async Await

Async Await – A Detailed Look

Resolving Multiple Promises with Async Await

Error Handling in Async Await

Who is the instructor for this training?

The trainer for this Asynchronous Programming with Javascript Training has extensive experience in this domain, including years of experience training & mentoring professionals.

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