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Mastering JavaScript & Node.JS

person icon Dezlearn Education

4.3

Mastering JavaScript & Node.JS

"JavaScript for Modern Automation – Cypress, WebDriverIO & More!"

updated on icon Updated on Jun, 2025

language icon Language - English

person icon Dezlearn Education

category icon Development ,Software Testing,Automation testing

Lectures -120

Duration -9.5 hours

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4.3

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Course Description

Tap the Power of JavaScript for Test & Development Automation!
You are now ready to begin learning JavaScript, the core of today's web applications and test automation frameworks! You are either a developer creating dynamic web applications or an automation test engineer working with Cypress, WebDriverIO, or other test automation tools. This course is ready to take you through JavaScript mastery from ground up.

Why Learn JavaScript?
JavaScript has evolved a great deal from its initial days as a client-side scripting language. JavaScript reached the backend development world with the advent of Node.js, paving the way for full-stack development. JavaScript has a significant contribution in test automation and hence it is crucial that automation testers and developers learn JavaScript.

Who Is This Course For?
✅ Freshers who want a good learning experience of JavaScript.
✅ Backend Developers looking to learn JavaScript and move to Node.js development.
✅ Cypress, WebDriverIO, or equivalent platform Automation Testers with strong JavaScript expertise.
✅ Full-Stack candidates interested in learning JavaScript for both frontend and backend development.

What You'll Learn
The course is structured to fit students of any grade level, ranging from learning the basics of JavaScript to advanced subjects like Asynchronous Programming, Callbacks, Promises, and ES6+ features.
? Part 1: JavaScript Essentials – Getting expert-level at syntax, variables, loops, functions, and objects.
? Part 2: Expert Javascript – Getting expert-level at prototypes, closures, classes, arrow functions, and asynchronous code.
? Bonus: Practical Applications – Apply JavaScript to practical uses, i.e., automate testing with Cypress & WebDriverIO.

Practice-Based Learning Strategy
We adopt a practice-based learning approach, wherein not only would you be learning theoretical concepts, but also gaining hands-on experience through the support of exercises, projects, and practical implementation. Incremental learning process facilitates smooth transition from the basic to advanced levels. With our tutorials, practice exercises, and actual usage, you can write clean, efficient JavaScript code—whether for web development or automation testing.

Learn JavaScript Today!
This course is your entry to JavaScript mastery and leveraging its capability in development and automation testing. Don't waste this opportunity and become a master of JavaScript!
✅ Register now and begin your journey to JavaScript greatness!

Goals

The following can be done after taking this course:
1.Master JavaScript Basics – Master basic JavaScript concepts like variables, data types, operators, loops, and functions.
2.Code Clean and Efficient – Keep clean and efficient JavaScript code according to best coding principles.
3.Learn Mastery on Object-Oriented Programming in JavaScript – Master objects, prototypes, classes, constructors, and inheritance to build scalable applications.
4.Master Asynchronous Programming – Master Call Backs, Promises, and Async/Await to make asynchronous operations work flawlessly.
5.Use Test Automation using JavaScript – Use JavaScript expertise in implementing test automation tools like Cypress, Web Driver, and others of automation framework.
6.Manipulate ES6+ Features – Expert JavaScript advanced functions such as Arrow Functions, Template Literals, Destructuring, and Spread Operators.
7.Make Real-World Applications – Build real-world projects and automate test cases using JavaScript.
8.Node.js Installation and Interaction – Learn how to use JavaScript beyond the browser for backend programming and test run environments.
9.Debug and Optimize JavaScript Code – Use debugging techniques, error handling, and performance optimization strategies.

10.Become Job-Ready – Acquire the skills to be a JavaScript Developer or Test Automation Engineer on real projects.
11.Bonus: Get hands-on experience with industry-standard tools and testing frameworks!

Prerequisites

  • No prior coding experience required. Anyone willing to learn coding can take this course.

Mastering JavaScript & Node.JS

Curriculum

Check out the detailed breakdown of what’s inside the course

Getting Started

5 Lectures
  • play icon Installing Node.js 02:45 02:45
  • play icon Installing Visual Studio Code 02:30 02:30
  • play icon What is NPM? 02:45 02:45
  • play icon Creating package.json File 05:53 05:53
  • play icon Adding Extensions in VS Code 01:49 01:49

JavaScript Fundamentals

8 Lectures
Tutorialspoint

Conditional Statements & Loops

7 Lectures
Tutorialspoint

String Operations

13 Lectures
Tutorialspoint

JS Functions

11 Lectures
Tutorialspoint

JavaScript Object Basics

7 Lectures
Tutorialspoint

Programing with Arrays in JS

8 Lectures
Tutorialspoint

JavaScript Advanced Objects

7 Lectures
Tutorialspoint

JavaScript Prototypes

7 Lectures
Tutorialspoint

JavaScript 'Class'

6 Lectures
Tutorialspoint

Arrow Functions in JavaScript

7 Lectures
Tutorialspoint

Scope and Closure in JavaScript

8 Lectures
Tutorialspoint

Strict Mode in JavaScript

6 Lectures
Tutorialspoint

Callbacks in JavaScript

9 Lectures
Tutorialspoint

Promises in JavaScript

5 Lectures
Tutorialspoint

Async/Await in JS

6 Lectures
Tutorialspoint

Instructor Details

Dezlearn Education

Dezlearn Education

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