DSA with JavaScript: 50 Questions with Detailed Explanations
by Chakrapani Upadhyaya · 163 pages
DSA with JavaScript: 50 Questions with Detailed Explanations is a practical interview preparation guide designed to help developers understand Data Structures and Algorithms instead of simply memorizing solutions.
The book covers 50 carefully selected DSA interview questions, starting with Big-O notation, arrays, strings and hash maps, and progressing through linked lists, stacks, queues, heaps, trees, graphs, searching, sorting, backtracking, dynamic programming, greedy algorithms and advanced techniques. DSA_with_JavaScript_Professiona…
Every question follows an interview-focused structure with simple explanations, key points, comparison tables, diagrams, complete JavaScript examples with real output, interview tips and likely follow-up questions. Each question is categorized as Beginner, Intermediate or Advanced to help readers plan their preparation. DSA_with_JavaScript_Professiona…
The book is divided into five parts, covering foundations, linked lists and linear data structures, trees and graphs, searching and sorting, and dynamic programming and advanced techniques. DSA_with_JavaScript_Professiona…
📚 What's Inside
- Big-O and Complexity Analysis
- Arrays and Strings
- Hash Maps and Sets
- Two Pointers
- Sliding Window
- Prefix Sum and Kadane's Algorithm
- Recursion
- Bit Manipulation
- Linked Lists
- Stacks and Queues
- Monotonic Stack
- Heaps and Priority Queues
- Binary Trees
- Binary Search Trees
- Trie
- Graphs
- BFS and DFS
- Dijkstra's Algorithm
- Binary Search
- Sorting Algorithms
- Merge Sort
- Quick Sort
- Heap Sort
- Counting Sort
- Merge Intervals
- Backtracking
- Dynamic Programming
- 0/1 Knapsack
- Longest Common Subsequence
- Edit Distance
- Greedy Algorithms
- Union-Find
- Minimum Spanning Tree
- DSA Problem-Solving Patterns
- Hash Map Implementation
- JavaScript DSA Gotchas DSA_with_JavaScript_Professiona…
🎯 Who Is This Book For?
- Freshers preparing for coding interviews
- Software developers preparing for technical interviews
- JavaScript developers
- Frontend developers
- Full-stack developers
- Node.js developers
- Developers preparing for senior engineering interviews
- Anyone looking to strengthen DSA fundamentals