HomeCoursesDecode the Coding Interview in JavaScript: Real-World Examples

Beginner

17h

Updated 5 months ago

Decode the Coding Interview in JavaScript: Real-World Examples

The ultimate guide to coding interviews in JavaScript. Developed by FAANG engineers, it offers real-world problems and adaptable solutions. Get interview-ready in just a few hours.
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Preparing for coding interviews has become a daunting task. Trying to solve enough practice questions and remember solutions can feel impossible. Fortunately, the best way to be successful in the coding interview is not to just grind through problems. The best way is to develop the skills to break down a new problem and deploy the right tools to come up with a solution. That’s why in this course, you’ll prepare for coding interviews by tackling real-world problems faced by tech companies. When you solve real problems related to real projects (for example, paginating attendees in a Zoom call), not only will you have more fun preparing, but you’ll also have an easier time remembering what you’ve learned. After each project, we’ll also show you what kinds of interview problems you’ll now be able to solve using the techniques you just applied so that your knowledge is adaptable to new problems. (This course is also available in Rust, Java, C++, C#, Go, Python, Ruby, Elixir, Scala, Swift, and Kotlin.)
Preparing for coding interviews has become a daunting task. Trying to solve enough practice questions and remember solutions can...Show More

WHAT YOU'LL LEARN

Get hands on practice in preparing for coding interviews by tackling real world problem.
Prepare for interviews by solving the frequently asked coding question at companies like FAANG.
Perform an in-depth analysis of commonly asked coding interview problems.
Learn to map real-world problems to actual interview questions.
Get hands on practice in preparing for coding interviews by tackling real world problem.

Show more

Learning Roadmap

389 Lessons196 Challenges

1.

✨Getting Started

✨Getting Started

Get familiar with tackling real-world coding problems, user stories, and interview preparation.

3.

Facebook

Facebook

22 Lessons

22 Lessons

Master the steps to develop, optimize, and implement Facebook-like features with practical projects.

4.

Search Engine

Search Engine

22 Lessons

22 Lessons

Grasp the fundamentals of developing search engine features, including word storage, autocomplete, ranking, and query processing.

5.

Google Calendar

Google Calendar

17 Lessons

17 Lessons

Solve problems in JavaScript by implementing features for effective event management in Google Calendar.

6.

Stock Scraper

Stock Scraper

13 Lessons

13 Lessons

Investigate web scraping techniques, DOM traversal, stock data extraction, and profit maximization strategies.

7.

UBER

UBER

18 Lessons

18 Lessons

Master the steps to optimize Uber's driver allocation, path costs, and fare calculation.

8.

Amazon

Amazon

34 Lessons

34 Lessons

Sharpen your skills in developing and optimizing real-world features and algorithms for Amazon.

9.

Zoom

Zoom

12 Lessons

12 Lessons

Walk through Zoom features and implement BST, serialization, mini-games, and data validation.

10.

Plagiarism Checker

Plagiarism Checker

6 Lessons

6 Lessons

Examine the key features and practical coding skills for enhancing a plagiarism checker.

11.

Network

Network

27 Lessons

27 Lessons

Grasp the fundamentals of network efficiency, routing, synchronization, and error management through practical features.

12.

Cyber Security

Cyber Security

12 Lessons

12 Lessons

Take a closer look at cyber security, encryption, verification, decoding, and validating communications.

13.

Operating System

Operating System

35 Lessons

35 Lessons

Tackle understanding the intricacies of OS, memory allocation, process scheduling, and file management.

14.

Language Compiler

Language Compiler

22 Lessons

22 Lessons

Examine major features of a language compiler, from comment removal to error detection.

15.

Boggle

Boggle

6 Lessons

6 Lessons

Learn how to use DFS and trie structures to solve Boggle game challenges.

16.

Scrabble 2.0

Scrabble 2.0

6 Lessons

6 Lessons

Get started with transforming and solving digital Scrabble word conversion challenges efficiently.

17.

Game

Game

9 Lessons

9 Lessons

Go hands-on with coding problem-solving through game development and algorithmic challenges.

18.

Stocks

Stocks

19 Lessons

19 Lessons

Streamline a trading platform with features for validating prices, managing trades, and tracking broker performance.

19.

Computational Biology

Computational Biology

21 Lessons

21 Lessons

Take a closer look at applying computer science to biological problems with DNA and protein analysis skills.

20.

Cellular Operator(AT&T)

Cellular Operator(AT&T)

20 Lessons

20 Lessons

Explore features for optimizing cellular networks, including signal strength, coverage areas, and user data.

21.

Twitter

Twitter

17 Lessons

17 Lessons

Build on managing Tweet interactions, implementing APIs, and solving coding challenges.

22.

Trees

Trees

8 Lessons

8 Lessons

Step through various techniques for traversing and manipulating binary trees in JavaScript.

23.

Miscellaneous

Miscellaneous

14 Lessons

14 Lessons

Walk through diverse problems including algorithmic challenges, data structures, and design principles.
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Author NameDecode the Coding Interviewin JavaScript: Real-World Examples
Developed by MAANG Engineers
Every Educative lesson is designed by a team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

Trusted by 2.9 million developers working at companies

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