Betafish.js is an exceptional web-based chess AI built using JavaScript. It operates within the browser and allows users to play chess against an intelligent computer without the need for extra software or hardware. This AI makes use of the FEN standard to keep track of the game state, ensuring moves are made accurately. Additionally, Betafish.js has a customizable chessboard component developed using HTML and CSS, alongside remarkable pieces and markers sprites. The AI is fully adjustable, allowing users to configure thinking time and move take-backs. The source code for Betafish.js is open-sourced and available on Github. Developed by Gavin, this AI is a must-have for web-based chess applications.
