Chromatic Number Visualizer

Usage

Visit the website to try it out!

• click on the background to create nodes
• click on source and target node to create a new edge
• right click on a node to remove it
• drag the background or scroll for adjusting the view

Examples

The Moser Spindle, a graph with the chromatic number 4.

$C_5$, another planar graph.

$K_5$, a non-planar graph with a chromatic number of 5.

Running it locally

Make sure Node.js and npm are installed, clone this repository and open its folder in a terminal.

• npm i: install all dependencies
• npm start: development mode at http://localhost:3000
• npm run build: production build to the build folder