Graphix - Algorithm Visualizer

Graphix turns graph algorithms into animations you can actually watch. Pick an algorithm, load a graph, and step through it one operation at a time. Every visit, every edge relaxation, every merge is drawn on screen, in sync with the pseudocode line that caused it. Built for iPad. Made for people who learn by seeing. WHAT YOU CAN DO - Watch 50+ algorithms run step by step - Play, pause, and rewind any run - Follow the highlighted pseudocode as it executes - Build your own graphs and run algorithms on them - Work with directed, undirected, and weighted graphs - Export any run as an interactive animation - Export presentation notes ready to teach from TAKE IT TO CLASS Finish a run and export it two ways. The interactive animation lets your students step through the algorithm themselves at their own pace. The presentation notes give you the written walkthrough to teach from, so you are not rebuilding the same slide deck every semester. ALGORITHMS INCLUDED Traversal: BFS, DFS, multi-source BFS, 0-1 BFS, topological sort Shortest path: Dijkstra, Bellman-Ford, Floyd-Warshall, A* Spanning tree: Kruskal, Prim Connectivity: union-find, bridges, articulation points, strongly connected components And many more. WHO IT'S FOR - Students taking a data structures and algorithms course - Competitive programmers training for contests - Teachers who need a clear visual to teach from - Engineers preparing for technical interviews - Anyone who has read the Dijkstra pseudocode five times and still wants to see it move WHY GRAPHIX A textbook diagram is frozen. A video moves, but you cannot control it. Graphix sits in between: a real animation you drive yourself, on a screen big enough to hold the whole graph. FREE AND PRO Download free and try a core set of algorithms. Unlock the full library with a one-time purchase. No subscription, no ads, yours forever.