This is a toy AI I built to solve a simple number puzzle. You can find a description of the project on my website.
Perform an npm install to pull down all the dependencies, then use npm start to spin up the development server and surf on over to http://localhost:3000 to check it out.
Make sure you do any tinkering on the master branch. The gh-pages branch uses a different version of the webpack bundle and doesn't perform live reloading.