Puissance 4 en ligne · Web app
Real-time multiplayer Connect Four
A Connect Four game for two players, online and in real time, with a direct connection between the players' browsers (peer-to-peer).

The project
- Type
- Web app
- Year
- 2025
- Status
- Personal project
- Technologies
- Next.js, TypeScript, PeerJS, Tailwind CSS
Context
A personal project exploring real time in the browser.
The solution
A Next.js application in TypeScript. The game logic (7-column, 6-row board, turn handling, detection of 4 aligned tokens) is kept separate from the interface, and PeerJS connects the two players directly: no game server to host or maintain.
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Got a project in mind? Let's talk.
Tell me about your needs in a few lines and I'll get back to you within 48h with initial ideas. Free quote, no commitment.
or email me directly at contact@yoanmartins.fr