How to use the visualizer

Building the app

This tool is being built increment by increment. The app shell is in place; the interactive graph editor and the algorithm animations are on the way — this page will grow with them.

What it will do

• Draw a graph: add nodes and connect them with weighted edges, or load one of the course's example graphs.
• Read it as an adjacency matrix and an adjacency list, updating as you draw.
• Run BFS, DFS, Dijkstra's, Prim's, and Kruskal's and step through — or scrub back through — every visit, compare, and chosen edge.
• Your graphs never leave the browser — see About & privacy.