Graph Algorithm Playground

A single-page webapp to build graphs and run algorithms on them with no server-side components.

Use it on my GitHub Pages

Usage

Supported Graph Types

Undirected Unweighted - Just a regular graph
Directed Unweighted - A digraph (directed graph) with unweighted edges
Undirected Weighted - A graph with edge weights
Directed Weighted - A digraph with weighted edges

Supported Algorithms By Graph Type

Undirected Unweighted

Graph Coloring
Eulericity
Connected Components
Breadth-First Shortest Path
Dijkstra Shortest Path
Cyclic Not Yet Implemented

Directed Unweighted

Eulericity
Strongly Connected Components
Dijkstra Shortest Path
Cyclic
Topological Sort

Undirected Weighted

Graph Coloring
Eulericity
Connected Components
Breadth-First Shortest Path
Dijkstra Shortest Path
Kruskal MST
Cyclic Not Yet Implemented

Directed Weighted

Eulericity
Strongly Connected Components
Dijkstra Shortest Path
Bellman-Ford Shortest Path
Ford-Fulkerson MinCut-MaxFlow
Cyclic
Topological Sort

Features

Builtin Graphs

Petersen Graph
Konigsberg Bridges Graph
Configurable Complete Graph
Configurable Hypergraph
Custom Graphs

Editing

Graphically Add/Edit/Delete Vertices and Edges
- Also can use DELETE key to delete selected edges and vertices
Undo/Redo Change History
- Also can use CTRL+Z and CTRL+Y or CTRL+SHIFT+Z for Undo/Redo

Many Algorithms - Enumerated Above

Multiple Graph Types - Enumerated Above