Tic-Tac-Toe AI
alfredang/tic-tac-toe-aiA sleek, modern Tic-Tac-Toe game built with vanilla HTML, CSS, and JavaScript. Features a responsive dark-mode UI, unbeatable Minimax AI, and smooth animations.
Live demo → · View on GitHub → · Get a quote →
▶ Open live demo — https://alfredang.github.io/tic-tac-toe-game/
About the project
A sleek, modern, and responsive Tic-Tac-Toe game built entirely with vanilla HTML, CSS, and JavaScript.
Tech stack
JavaScript css github-action github-pages html javascript tic-tae-toe-game
Key features
- Modern UI/UX: Clean dark-mode interface with soft shadows, rounded corners, and smooth transitions.
- Responsive Design: Fully functional on both desktop and mobile devices.
- Interactive Gameplay:
- [NEW] Single Player Mode (vs CPU): Challenge an unbeatable AI opponent.
- Two-player local mode (X vs O).
- Visual indicators for player turns.
- Animated win lines/glow effects.
- Modal popups for round results (Win or Tie).
Project details
| Repository | tic-tac-toe-game |
| Live demo | https://alfredang.github.io/tic-tac-toe-game/ |
| Primary language | JavaScript |
| Last update | 13 Feb 2026 |
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