Data Structure Visualizations

The Java version of these visualziations are no longer being maintained. Check out the javascript versions, which will run in almost any browser, right here!

Contact Information

Do you find this tool useful? Find a bug? Have a feature request? Drop me a line and let me know! I can add your feedback to the testimonial page (or keep it private, if you prefer).

David Galles
Harney Science Center, Rm 542
Department of Computer Science
University of San Francisco
2130 Fulton St.
San Francisco, CA 94117-1080 USA

galles (at)