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JavaScript Complete Course – Basics to Advanced | 15+ Tests
Rating: 4.3 out of 5(32 ratings)
2,738 students

JavaScript Complete Course – Basics to Advanced | 15+ Tests

Learn core and advanced JavaScript concepts with clear explanations, real examples, and skill-assessment tests
Created bySandeep Soni
Last updated 12/2025
English

What you'll learn

  • Understand JavaScript fundamentals and syntax
  • Work with variables, data types, and operators
  • Use control statements and loops effectively
  • Write and use functions confidently
  • Work with arrays, objects, and strings
  • Understand scope, closures, and callbacks
  • Handle events and manipulate the DOM
  • Work with browser APIs and client-side logic
  • Understand asynchronous JavaScript concepts
  • Write clean, readable, and maintainable JavaScript code
  • Apply JavaScript concepts in real-world scenarios
  • Validate their knowledge using structured practice tests

Course content

8 sections • 20 lectures • 6h 9m total length

  • Introduction First Program27:51

    JavaScript, a browser-based scripting language, brings dynamic interactivity to web pages through the document object model, events, and examples like live time and a clickable button.

  • Quiz

Requirements

  • Basic understanding of computers and web usage
  • Familiarity with HTML is helpful but not mandatory
  • No prior JavaScript experience is required

Description

This course provides a complete and structured learning path to master JavaScript, starting from the fundamentals and progressing to advanced concepts used in real-world web development.

You will begin with the basics of JavaScript, including variables, data types, operators, control statements, and functions. These core concepts help you understand how JavaScript works and how it is used to build interactive web applications. The course gradually introduces arrays, objects, strings, and built-in JavaScript methods to strengthen your foundation.

As you move forward, you will explore more advanced topics such as scope, closures, callbacks, error handling, and working with the browser environment. You will learn how JavaScript interacts with HTML through the DOM, handle events, and manipulate page elements dynamically.

The course also covers modern and advanced JavaScript concepts that are essential for today’s development, including asynchronous programming, promises, and best practices for writing clean and maintainable code. Each topic is explained through focused video lessons that break down complex ideas into simple and understandable concepts.

To reinforce learning, practice tests are included throughout the course. These tests help you assess your understanding, identify knowledge gaps, and gain confidence in applying JavaScript concepts.

By the end of this course, you will have a strong understanding of JavaScript from basic to advanced levels and be well prepared to use JavaScript in real-world web development projects.

Who this course is for:

  • Beginners who want to learn JavaScript from scratch
  • Students learning web development fundamentals
  • Developers looking to strengthen JavaScript skills
  • Programmers transitioning to frontend development
  • Anyone who wants to master JavaScript from basic to advanced

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