Overview:

JavaScript Basic to Advance Course

Unlock the power of JavaScript—the backbone of modern web development and automation. This comprehensive course is designed to take you from foundational concepts to advanced JavaScript techniques. Learn how to structure logical programs, manipulate web pages dynamically, and master asynchronous programming for real-world application testing and development.

Module 1: Introduction to JavaScript & Environment Setup

Begin your journey with JavaScript by understanding what it is, how it works in the browser, and why it’s crucial in test automation. Learn how to set up your development environment using code editors like VS Code, integrate Node.js, and write your first JavaScript program using console-based outputs.

Module 2: Variables, Data Types & Operators

Learn how to declare variables using var, let, and const, and understand JavaScript's dynamic typing. This module covers all core data types including string, number, boolean, null, and undefined. You’ll also explore arithmetic, logical, and comparison operators, giving you a strong base in writing meaningful expressions.

Module 3: Control Flow & Looping Techniques

Control how your programs behave with conditional statements like if-else, switch, and the ternary operator. Loop through data using for, while, do-while, and advanced iterations like for...in and for...of to manage arrays and objects efficiently.

Module 4: Functions & Scope

Understand how to create reusable blocks of code using function declarations, expressions, and arrow functions. Dive into variable scope—global, local, and block—and understand how closures work to create private data and persistent states inside functions.

Module 5: Arrays and String Manipulation

Master the use of arrays and strings in JavaScript. Learn common array methods like push, pop, slice, splice, map, and filter, and string methods like split, replace, and toUpperCase. Practice traversing and manipulating collections of data using loop techniques.

Module 6: Objects, Maps & Sets

Explore how to create and work with objects, the cornerstone of JavaScript programming. Understand object properties, methods, and how to iterate through them. Get introduced to Map and Set for managing unique data sets and key-value pairs efficiently.

Module 7: Advanced JavaScript & ES6+ Features

This module introduces you to modern JavaScript enhancements such as template literals, spread and rest operators, optional chaining, and the nullish coalescing operator. Learn how to clone data correctly, understand shallow vs deep copies, and structure cleaner, modern code.

Module 8: OOP, Async JS, and DOM Manipulation

Understand Object-Oriented Programming using classes, constructors, and prototypes. Learn the core concepts of inheritance, encapsulation, and polymorphism in JavaScript. Get hands-on with asynchronous programming using promises, async/await, and AJAX. Finally, dive deep into the DOM—selecting elements, handling events, and manipulating HTML dynamically for real browser interactions.

Benefits:

This course provides a complete roadmap to mastering JavaScript for web development and automation. You’ll gain hands-on experience in core and advanced topics, empowering you to write clean, scalable, and reusable code. Each concept is reinforced through real-world examples tailored to automation and frontend scenarios.

Who Should Enroll:

Ideal for beginners, manual testers transitioning to automation, frontend developers seeking stronger JavaScript fundamentals, or anyone looking to sharpen their coding skills for Cypress, Playwright, or any web automation tool.

Enroll Today!

Unleash your potential in automation testing with the simplicity and power of JavaScript. This course offers everything you need—from writing your first script to mastering asynchronous and object-oriented programming. Begin your JavaScript journey today!