Texas Hold'em Poker

Project Description

Texas Hold'em Multiplayer is a real-time poker application built with React and Node.js that implements full-featured online gameplay with WebSocket-based state synchronization across multiple clients. The system uses Socket.io for bidirectional event-driven communication, enabling seamless turn-based gameplay where player actions are broadcast to all participants while maintaining game state consistency through a host-authoritative architecture. The application features a room-based matchmaking system with 6-digit codes for private games, automatic CPU bot integration with strategic AI that evaluates hand strength using poker mathematics (pot odds, position, stack-to-pot ratios), and comprehensive game state management handling betting rounds (preflop, flop, turn, river) with proper blind rotation and chip tracking. Built with a React frontend using React Router for navigation flow and a Node.js/Express backend deployed on Railway, the project demonstrates advanced real-time multiplayer architecture with ref-based state synchronization to prevent stale closures in asynchronous socket listeners, immediate local UI updates for responsive gameplay paired with authoritative server validation, and intelligent turn management that handles mixed human-bot gameplay while preventing race conditions during round transitions. The system implements proper showdown mechanics, automatic hand evaluation using standard poker rankings, and persistent chip counts across multiple hands, showcasing practical implementation of real-time collaborative applications with complex state synchronization requirements.