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JavaScript Data Structures & Algorithms + LEETCODE Exercises

Ace coding interviews! Learn Data Structures & Algorithms (DSA) with LeetCode practice. Clear, animated walkthroughs for step-by-step problem solving.

4.8(3,749)
27,742students
9h 33m
Certificate
Scott Barrett
Scott BarrettDeveloper and Lead Instructor

Course Content

JavaScript Data Structures & Algorithms + LEETCODE Exercises is an all-levels Udemy course taught by Scott Barrett. It runs 9h 33m, is taught in English, and includes a certificate of completion. Learners rate it 4.8 out of 5 from 3,749 reviews, with 27,742 students enrolled. It is a paid course, last updated August 2025.

Unlock the Power of Data Structures & Algorithms in JavaScript! This course makes mastering complex coding concepts fun and accessible, even if you're a beginner. We use engaging animations to visually illustrate data structures and algorithms, leading to faster learning and better retention.

Learn step-by-step with clear, animated explanations designed to build your confidence for coding interviews. You'll gain a strong foundation in essential JavaScript data structures and algorithms, all while practicing with dozens of hands-on coding exercises.

What you'll discover:

  • Big O Notation: Understand time and space complexity.
  • Core Data Structures:
    • Arrays: Fundamental building blocks for data storage.
    • Linked Lists: Dynamic data structures for efficient insertion and deletion.
    • Doubly Linked Lists: Advanced linked list implementation.
    • Stacks & Queues: Essential data structures for managing data flow.
    • Binary Trees: Hierarchical data structures for organization.
    • Hash Tables: Efficient key-value storage.
    • Graphs: Representing relationships between data.
    • Heaps: Priority-based data structures.
  • Key Algorithms:
    • Dynamic Programming: Optimize solutions through problem breaking.
    • Sorting:
      • Bubble Sort
      • Selection Sort
      • Insertion Sort
      • Merge Sort
      • Quick Sort
    • Searching:
      • Breadth-First Search (BFS)
      • Depth-First Search (DFS)

Why Choose This Course?

  • Over 100 Animated HD Videos: Visually captivating explanations of data structures and algorithms.
  • Hands-on Practice: Reinforce your learning with numerous coding exercises.
  • Expert Support: Active Q&A for assistance every step of the way.
  • Beginner-Friendly: Easy to follow, even if you're new to JavaScript and algorithms.
  • Proven Results: See what our students are saying!

"The animations do make a huge impact. All the points are explained in detail." - Enlai Li

"Amazing Course. My words cannot describe how much animations helped me to understand the concepts." - Simarjeet Singh

"This course is very well done! ... the animations in each video take the explanation and understanding of the material to a new level." - Luis Felipe Posada

Risk-Free Guarantee: We're so confident you'll love this course, we offer a 30-day full money-back guarantee. Sign up today with ZERO risk and start your journey to mastering JavaScript data structures and algorithms! Click "Buy Now" and join the best data structures and algorithms course on Udemy.

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