Data Structures & Algorithms in JS + 100 LEETCODE Problems
Master DSA & algorithms with JavaScript! Solve 100 Leetcode problems & boost your coding skills. Perfect for interview prep.
Course Content
Data Structures & Algorithms in JS + 100 LEETCODE Problems is a beginner-level Udemy course taught by Pratik Singhal. It runs 28h 29m, is taught in English, and includes a certificate of completion. Learners rate it 4.3 out of 5 from 92 reviews, with 488 students enrolled. It is a paid course, last updated October 2025.
Master Data Structures and Algorithms (DSA) in JavaScript and confidently ace coding interviews! This comprehensive course takes you on a journey from fundamental concepts to advanced techniques in JavaScript, equipping you with the skills employers seek.
What makes this course different? We prioritize practical problem-solving and clear explanations, avoiding unnecessary jargon. You'll learn techniques you can immediately apply. Plus, you'll get access to 100+ Leetcode practice problems to reinforce your learning!
Our two-step approach is designed for success:
- Theory First: We build a solid understanding of each data structure and algorithm.
- Practice Makes Perfect: Extensive practice problems help you hone your skills and develop a strong problem-solving mindset.
Stay ahead with regular updates and over 120 lectures spread across 12+ sections, covering the latest industry trends and interview questions.
Explore a wide range of data structures:
- Arrays: Fundamental building blocks for data storage.
- Linked Lists: Dynamic data structures for efficient insertion and deletion.
- Stacks: LIFO (Last-In, First-Out) data structures.
- Queues: FIFO (First-In, First-Out) data structures.
- Hash Tables: Efficient key-value storage.
- Deques: Double-ended queue for versatile operations.
- Binary Search Trees: Efficient searching and sorting.
- Trees: Hierarchical data structures.
- Heaps: Priority queues for efficient retrieval of minimum or maximum elements.
- Graphs: Representing relationships between data points.
- Disjoint Set Data Structures: Managing non-overlapping sets.
Master essential algorithms and problem-solving techniques:
- Binary Search: Efficiently finding elements in sorted data.
- Binary Search over a Range: Searching within a specified range in sorted data.
- Binary Search over a Partially Sorted Range: Adapting binary search for partially sorted data.
- Sliding Window Method: Optimizing solutions for array problems.
- Two-Pointer Method: Efficiently traversing arrays and linked lists.
- Greedy Algorithms: Making locally optimal choices to find a global optimum.
- Dynamic Programming: Solving complex problems by breaking them down into smaller overlapping subproblems.
- Backtracking: Systematically exploring all possible solutions.
- Bit Manipulation: Efficiently working with individual bits in data.
This course is your comprehensive guide to JavaScript DSA, preparing you to excel in technical interviews and build robust applications.
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