100 Days of Code: JavaScript Data Structures and Algorithms (Udemy.com)

Are you ready to transform your JavaScript skills and master Data Structures & Algorithms in the most structured, engaging, and practical way?

Welcome to 100 Days of Code: JavaScript Data Structures and Algorithms, a step-by-step, hands-on coding journey designed to take you from the basics to advanced problem-solving techniques used by top software engineers at Google, Amazon, Facebook, and Microsoft.

Why This Course?

• Many courses give you dry theory, but this course is different!

• Structured 100-Day Plan – No more wondering what to learn next. We guide you every single day.

• Hands-on Coding Exercises – 150+ exercises with real-world coding problems, including LeetCode, HackerRank & FAANG-style challenges.

• Practical Interview Preparation – Master the exact concepts asked in coding interviews, with step-by-step explanations.

• Big O Complexity Explained – Learn efficient coding techniques, optimize your solutions, and write scalable code.

• Deep Dives into JavaScript – Not just algorithms, but JavaScript-specific implementations that boost your problem-solving skills.

What You Will Learn:

This course covers everything you need to know about Data Structures and Algorithms (DSA) in JavaScript:

• Big O Notation & Complexity Analysis

Understand how to analyze and optimize your code.

Essential Data Structures

• Arrays, Linked Lists (Singly, Doubly, Circular)

• Stacks & Queues (Array & Linked List Implementation)

• Hash Tables (Collision Resolution Techniques)

• Trees & Graphs (BFS, DFS, Adjacency List & Matrix)

• Tries, Heaps, and Disjoint Sets

Sorting & Searching Algorithms

• Bubble Sort, Selection Sort, Insertion Sort

• Merge Sort, Quick Sort, Bucket Sort

• Linear Search, Binary Search

Advanced Algorithms

• Graph Algorithms – BFS, DFS, Topological Sort, Dijkstra’s, Bellman-Ford, Floyd-Warshall

• Dynamic Programming (DP) – Memoization, Tabulation, Fibonacci, House Robber, Coin Change

• Divide & Conquer – QuickSelect, Exponentiation by Squaring, Skyline Problem

• Greedy Algorithms – Activity Selection, Huffman Coding, Fractional Knapsack

• Backtracking – N-Queens, Word Search, Permutations

FAANG-Level Interview Practice

• 75+ LeetCode & HackerRank problems with step-by-step solutions
  Real-world coding problems to make you job-ready!

Who is this Course For?

• JavaScript developers preparing for technical interviews

• Self-taught programmers who missed computer science fundamentals

• University students struggling with DSA concepts

• Anyone who wants to write efficient, scalable, and optimized code

Why Choose This Course Over Others?

• 100 Days of Structured Learning – Unlike random tutorials, this course guides you every step of the way.

• 150+ Hands-on Coding Challenges – Because theory alone won’t get you hired.

• LeetCode & FAANG-Level Interview Questions – Get real interview practice as you learn.

• JavaScript-Specific DSA – Learn how JavaScript handles memory, recursion, and data structures better than generic courses.

• Clear & Practical Explanations – No fluff. No wasted time. Just results!

Student Reviews from my other courses

“The best hands-on DSA course ! Super structured and detailed.” – John Monteggia
“I cracked my FAANG interview because of this course. 100% recommended!” – Eddie Yoga
“This is the most complete DSA roadmap. If you're serious about interviews, take this course.” – Nikita Dabas

Ready to become a JavaScript DSA expert?

Don’t waste time on scattered resources—follow a proven roadmap and master DSA in 100 days!

Enroll now and start coding your way to success!