UI was originally created by joeyparrish on GitHub.
I modified it to include the AI-playing agent that can beat you every time.
To run, just open index.html in your browser. You have an option to enable the "Advanced AI"
This uses a more sophisticated evaluation function that will be you every time even quicker than before.
Multi-player, browser-based, server-less Othello.
Can be played locally or remotely (peer-to-peer) with video chat.
Works offline and as a Progressive Web App (PWA).
https://joeyparrish.github.io/othello/
https://joeyparrish.github.io/othello/how-do-i-play.html
https://joeyparrish.github.io/othello/privacy-policy.html
This probably won't work on IE. It should work on any current browser. If it doesn't work for you, please file a new issue here: https://github.com/joeyparrish/othello/issues
If you're hosting your own copy on http (not https), the remote-play features will not be available. Remote play uses the WebRTC API from the browser, which requires a "secure origin" (HTTPS or localhost).