Visual DSA: Georgia Tech’s CSVizTool

Georgia Tech’s CS1332 visualization site is published at csvistool.com and explicitly labels itself the official Data Structures & Algorithms visualization tool used for CS 1332. (csvistool.com) The tool’s source code is hosted on GitHub under the csvistool/visualization-tool repository, which shows the project history and a recent commit count of 1,067 commits. (github.com/csvistool/visualization-tool) The repo and project README credit Rodrigo Deleu Lopes Pontes as the primary adapter and list Prof. Mary Hudachek-Buswell as supervisor while naming dozens of student contributors by role. (github.com/csvistool/visualization-tool) The README states the codebase was modernized to ES6 and rebuilt using React while explicitly acknowledging that the visualizations were originally created by David Galles. (github.com/csvistool/visualization-tool) The live interface enumerates specific implementations covered in the tool: ArrayList, singly/doubly/circular linked lists, stacks/queues/deques, Binary Search Tree, AVL, 2–4 Tree, SkipList, HashMap (chaining and probing), TreeMap, Heap/PriorityQueue, sorting algorithms (Quicksort, MergeSort, HeapSort, Radix, etc.), pattern matching (KMP, Boyer-Moore, Rabin-Karp), graph algorithms (BFS, DFS, Dijkstra, Prim, Kruskal), and DP/extra visualizations. (csvistool.com) The project is released under the FreeBSD License and includes CONTRIBUTING.md guidance for external contributions and pull requests on the GitHub repository. (github.com/csvistool/visualization-tool) The site footer shows copyright attributions including “© 2011 David Galles” and a 2026 copyright for the CS 1332 Teaching Team and Rodrigo Pontes, indicating both historical origin and active maintenance. (csvistool.com)