tictactoejs
provide a library like chess.js but for tic tac toe.. you can make your own GUI
tic-tac-toe-ai-engine
Agnostic Tic Tac Toe game engine. Should be able to plug into any javascript program and provide a simple Tic Tac Toe AI API.
tic-tac-toe
tic tac toe on the command line using node.js