JavaScript Algorithms and Data Structures

Chapters

1JavaScript Foundations for Algorithmic Programming

2Complexity Analysis and Performance

3Mathematical Foundations for Algorithms

4Arrays and Strings: Core Techniques

Traversal patterns Two pointers (opposite ends)Two pointers (same direction)Fast–slow pointers Sliding window (fixed)Sliding window (dynamic)Prefix sums Difference arrays In-place modification Deduplicate sorted array Rotation and reversal String building performance Substring search basics Run-length encoding Frequency counting

5Hash Tables and Sets

6Linked Lists

7Stacks and Queues

8Trees and Tries

9Heaps and Priority Queues

10Graphs: Representation and Traversal

11Sorting and Searching

12Recursion and Backtracking

13Dynamic Programming

14Greedy Algorithms

15Advanced Patterns and JS-Specific Considerations

Courses/JavaScript Algorithms and Data Structures/Arrays and Strings: Core Techniques

Arrays and Strings: Core Techniques

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Solve linear-structure problems with efficient traversal and windowing patterns.

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