JavaScript Data Structure & Algorithm (DSA) Toolkit

A collection of data structures, algorithm patterns, and coding problem solutions implemented in Javascript.

Data Structures

• Singly Linked List
• Stack
• Queue
• Binary Search Tree
• Hash Map
• Min Heap
• Max Heap
• Hash Set
• Trie
• Undirected Graph
• Directed Graph
• Monotonic Stack
• Priority Queue

Coding Problem Solutions

• Stack
  • Is Valid Parentheses
• HashSet
  • Happy Number
• Fast / slow pointer pattern
  • Happy Number
• Two pointer pattern
  • Dutch national flag problem
  • Triplet sum
  • Target sum pair
• Sliding window pattern
  • Fruit basket
  • Smallest Subarray With a Greater Sum
  • Maximum Sum Subarray of Size K

🤝 Contributing

Feel free to open issues and submit pull requests to improve the templates and add more coding problems with solutions!

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Happy coding! 🎯