Tic Tac Toe

This Tic Tac Toe app is a simple yet fully functional game built using only vanilla JavaScript, HTML, and CSS — completely free of any external frameworks or libraries. Two players take turns marking Xs and Os on a 3x3 grid, with turn management, win condition checks, and draw detection handled entirely through JavaScript and direct DOM manipulation.

The styling is accomplished purely with CSS, focusing on a modern, minimal look with clear visual feedback for player moves and game results. The layout is fully responsive, adapting to different screen sizes including mobile devices — a demonstration of how far the core web platform goes on its own.