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JavaScript Basics and Core Concepts – Learn in Under 2 Hours
Rating: 4.7 out of 5(17 ratings)
26 students

JavaScript Basics and Core Concepts – Learn in Under 2 Hours

Master the Essentials of JavaScript for Testers and SDETs
Created byVasile Vasluian
Last updated 2/2025
English

What you'll learn

  • Write and execute JavaScript code to solve practical programming problems.
  • Identify and apply JavaScript data types, variables, and operators to create dynamic programs.
  • Utilize control flow statements, including conditionals and loops, to handle decision-making and repetitive tasks in code.
  • Implement and debug functions, arrays, and objects to organize and manage complex data structures.
  • Apply asynchronous programming concepts, such as Promises and async/await, to handle operations that involve delays or external data.

Course content

3 sections • 12 lectures • 1h 49m total length

  • Introduction to the Course1:15

    Master the fundamentals of JavaScript, from variables and datatypes to functions and control flow, with es6 features and asynchronous programming, and build practical skills in objects, arrays, jsons, and debugging.

  • Setting Up Your JavaScript Environment5:58

    Install and set up Visual Studio Code and Node.js on mac, Windows, or Linux, create a test.js file, and run JavaScript from the terminal or Code Runner extension.

Requirements

  • No Prerequisites Required! This course is designed for absolute beginners. You don’t need any prior programming experience or technical skills to join. We’ll start from scratch and guide you through every concept step-by-step.

Description

"JavaScript Basics and Core Concepts" is a comprehensive and beginner-friendly course designed to teach JavaScript from the ground up. Whether you're a software tester, SDET, or QA engineer, this course is tailored to help you understand the core principles of JavaScript that will enhance your automation and testing skills.

Throughout the course, you will learn key concepts such as variables, data types, operators, and control flow, which are essential for writing any JavaScript program. You’ll explore functions, arrays, objects, and ES6+ features like arrow functions, destructuring, and the spread operator.

We’ll also dive into more advanced topics such as error handling with try/catch, working with asynchronous code using async/await and Promises, and parsing JSON data. Each lesson is packed with practical examples and exercises to help you apply what you learn in real-world scenarios.

By the end of this course, you’ll have the skills to write clean, efficient, and modular JavaScript code, giving you a strong foundation for test automation and web development. Whether you're just starting out with JavaScript or looking to enhance your testing toolkit, this course will equip you with everything you need to succeed in the tech industry, boosting your career opportunities and building your confidence.

Who this course is for:

  • Complete Beginners in Programming.
  • Aspiring Testers, QA Engineers, and SDETs.
  • Developers Transitioning to JavaScript.
  • Students and Hobbyists.

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