Welcome to Pathfinding Visualizer! I built this application because I wanted to visualize them in action
Try (use Safari or Chorme): https://ankitsadhu.github.io/Pathfinding-Visualizer/
ScreenShot
To run on your MacOs/Windows open terminal find the folder e.g-
cd 'Downloads/Pathfinding Visualizer'
python -m SimpleHTTPServer
Open Chrome http://localhost:8000/