JavaScript – The Complete Guide (Beginner + Advanced)

Coupon Verified on May 14th, 2026


Students : 160,337
Duration : 52 hrs & 696 downloadable resources
Avg Rating : 4.6 (30,418 ratings)
Original Price : $119.99
Discount Price : 84%OFF
Instructor / Provider : Maximilian Schwarzmüller, Udemy
Course Type : Self Paced Online Course. Lifetime Access
Coupon : Click on ENROLL NOW to apply discount code

Course Highlights

Modern JavaScript from Scratch

  • Learn the latest JavaScript syntax and features.
  • Gain understanding of older syntax to work on any JavaScript project.

JavaScript Fundamentals

  • Variables, constants, and functions.
  • Arrays and objects: in-depth exploration of these core data structures.
  • Control structures: mastering conditionals and loops.
  • Behind-the-scenes insights into how JavaScript engines work.

Deep Dive into Core Concepts

  • Advanced JavaScript functions and different syntax variations.
  • Classes, prototypes, and object-oriented programming.
  • The “this” keyword, constructor functions, and more.

Working with the DOM

  • Learn to manipulate web pages dynamically using JavaScript.
  • Explore various use cases and advanced techniques.

Event Handling

  • Discover how to handle various events, including drag-and-drop and custom events.

Asynchronous & Synchronous Programming

  • Master callbacks, promises, and async/await.
  • Understand how to execute code efficiently and effectively.

Http Requests

  • Learn to send and handle HTTP requests using JavaScript.

Tooling & Optimization

  • Code splitting and minimizing for better browser performance.
  • Ensuring compatibility across different browsers.

Libraries & Frameworks

  • Introduction to popular tools like Axios for HTTP requests.
  • Learn about React.js and why frameworks matter in modern development.

Node.js

  • Dive into server-side JavaScript with Node.js.
  • Learn the fundamentals of this powerful JavaScript runtime environment.

Security & Performance

  • Implement security best practices.
  • Optimize your JavaScript code for better performance and memory management.

Automated Testing

  • Understand the importance of testing and how to automate it for reliable results.

Frequently Bought Together

Discount Price : $9.99       Rating : 4.7
Duration: : 21.5 hrs
Instructor / Provider :

Discount Price : 84%OFF       Rating : 4.7 (63,917 ratings)
Duration: : 31.5 hrs & 267 downloadable resources
Instructor / Provider :

By the end of the course, you will:

  • Master JavaScript fundamentals and advanced concepts.
  • Build dynamic web pages using the DOM.
  • Understand asynchronous coding, HTTP requests, and event handling.
  • Explore object-oriented programming and prototypes.
  • Dive deep into JavaScript engines, memory optimization, and meta-programming.
  • Learn testing, security, deployment, and performance optimization techniques.
  • Get familiar with libraries, frameworks, and Node.js for full-stack JavaScript development.
⚠️ Coupon may not work in Incognito / Private mode. Open in a normal browser and disable ad-blockers or VPN for best results.
Deal Score-14
Disclosure: This post may contain affiliate links and we may get small commission if you make a purchase. Read more about Affiliate disclosure here.

FAQs on Udemy Coupon

Are there any limitations to access udemy coupon Code?

Yes, JavaScript – The Complete Guide (Beginner + Advanced) coupon code is time-limited and may have limited redemptions. Once the coupon expires or reaches its usage limit, it will no longer be valid.

Is JavaScript – The Complete Guide (Beginner + Advanced) free download available?

No, you cannot download Udemy course directly from the website. However, Udemy’s mobile app for iOS and Android allows you to download courses for offline viewing within the app.

Can I get a refund for the JavaScript – The Complete Guide (Beginner + Advanced) course, If I purchased with a coupon?

Yes, Udemy offers a 30-day money-back guarantee for all courses purchased on the website, even if you used a coupon to purchase the course.

If enrollment is done using a discount coupon, will a certificate be provided?

Yes. A certificate of completion is issued for JavaScript – The Complete Guide (Beginner + Advanced) after successful completion, as it is a paid Udemy course, regardless of whether enrollment was completed using a discount coupon.
Course Coupon Club
Logo