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Step Up Your JS: A Comprehensive Guide to Intermediate JavaScript

Gain insights into intermediate JavaScript, mastering interview questions, common design patterns, and deep understanding of the language. Learn with expert Arnav Aggarwal's engaging teaching method.

4.7

50 Lessons

20h

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Learning Roadmap

50 Lessons3 Quizzes17 Challenges

Behavior of Functions and Variables

Sharpen your skills in JavaScript functions, scopes, hoisting, closures, and value vs. reference.

Variable Scope

Variable Hoisting

ES2015 Scope & Hoisting - let & const

Introduction to Callbacks

Closures

Value vs. Reference

Value vs. Reference with ES2015

Essential Modern JavaScript - ES2015+ In Depth

Walk through core ES2015+ features for efficient, cleaner, and more robust JavaScript coding.

The Future of JavaScript

Template Literals

Default Function Parameters

Arrow Functions () => {}

New Object Functionality

Array & Object Destructuring

Object Oriented Programming: The Core

4 Lessons

Break apart key aspects of object-oriented programming in JavaScript including `this`, `new`, and methods like apply, call, and bind.

Object Oriented Programming: `this` and Inheritance

4 Lessons

Grasp the fundamentals of `this`, arrow functions, prototypes, and inheritance in JavaScript.

Introduction to Functional Programming

3 Lessons

Deepen your knowledge of functional programming in JavaScript, focusing on pure functions, IIFEs, and scope management strategies.

Functional Programming: Arrays and their Powerful Methods

6 Lessons

Expose powerful array methods like map, filter, forEach, and reduce to streamline data manipulation.

Functional Programming: Objects and their Powerful Methods

5 Lessons

Master the use of JavaScript Object methods for property manipulation and enforcing immutability.

A Dive into Asynchronous JavaScript

7 Lessons

Learn how to use asynchronous programming, callbacks, promises, and async/await in JavaScript.

Advanced Modern JavaScript - Cutting Edge ES2015+

7 Lessons

Unpack the core of advanced ES2015+ features, covering classes, sets, maps, symbols, iterables, and generators.

10.

Conclusion

Work your way through thanks, feedback, upcoming courses, and social media connections.

Conclusion

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Developed by MAANG Engineers

ABOUT THIS COURSE

This is for those familiar with the basics of JavaScript and looking to advance their knowledge and really understand how the language works. We'll cover topics that are essential to help you read, understand, and write better code. Before starting, you should be familiar with the basics of variables, functions, and loops in JavaScript. This course will enable you to master JavaScript interview questions that stump most developers. You'll be able to talk intelligently about the fundamentals of the language and about common design patterns. This course has been created by Arnav Aggarwal, a full-stack engineer. Having attended a coding boot camp and having taught at another one, Arnav has extensive experience understanding how new developers learn to code. In under a month, Arnav's published articles on JavaScript concepts have received over 50,000 views and have been featured as staff selections on Medium.com and codementor.io because of their educational value.

ABOUT THE AUTHOR

Arnav Aggarwal

Arnav Aggarwal is a full-stack developer from San Diego, CA. Having attended a coding boot camp and having taught at another one, Arnav has a deep understanding of how new developers learn to code.

Learn more about Arnav

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