A curated collection of inspirational AI-powered JavaScript apps


Built by Elle, Asim, Osama - hosted on Azure

Leela Chess Zero

Play chess against AI in your browser


  • TensorFlow.js
  • Chessboard.js
  • chess.js


Play chess against an AI in your browser!

The opensource Alpha Zero project has been ported to JavaScript using TensorFlow.js and runs inside your browser.

The lc0 engine runs in the browser, without any server computational resources, without need of any pluggins, and works offline with Web Workers (depending on your browser). TensorFlow.js runs the Neural Network, and uses the GPU to accelerate the computations with WebGL.

Have a play with the demo here