Data Structures

Core

• Arrays
• Hash Tables
• Stacks
• Queues
• Linked Lists
• Trees
  • Binary Search Tree (BST)
    • AVL Tree
    • Red Black Tree
  • Binary Heap
    • Priority Queue
  • Trie
• Graphs

Resources

• The Data Structures Handbook
• Comprehensive List of Data Structures
• Visualizing Data Structures & Algorithms

Foundations

• Arrays vs Linked Lists: Youtube
• Linked List: VisuAlgo

Graphs

• The Internet Map
• Graphs: VisuAlgo

Trees

• Binary Search Tree: VisuAlgo
• Binary Heap: VisuAlgo
• AVL Tree Visualization
• Red-Black Tree Visualization
• Priority Queue Implementation: GeeksForGeeks
• Validate a BST: GeeksForGeeks

Hash Tables

• MD5 Hash Generator
• Hash Table Animation
• Hash Table | Wikipedia
• Associative Arrays | Wikipedia