The slickest way to get 4-in-a-row, written using HTML5, JS, and Mithril (like React). Features an AI player, online multiplayer capability, and a smooth user interface
I guess it would be a good idea to make your project ready to run in a zip file.
Its way of overcomplication using scss npm brew gulp etc pp for this some simple html css js files.
In the Readme you do not even mention where and how to get this exotic mithril.
At the current state you are to inviting to study your AI solution but to study how to install
all the tools you use. These tools are ment to develop a solution like yours but not to spread and make a solution available to others.
Just zip your running web solution with the index.html,
scripts and css in the right place and your done ;-))