Gambit

♞ lichess.org: the forever free, adless and open source chess server ♞

Duelyst, a digital collectible card game and turn-based tactics hybrid, preserved and open-sourced by the community after the official shutdown; playable on a self-hosted server.

Play Dou Dizhu (Fight the Landlord) and Texas Hold’em in the command line, with online multiplayer.

An open-source platform for playing tabletop games in a physics-based 3D environment for Windows, macOS, and Linux! Made with the Godot Engine.

Chess in the terminal: play a friend locally, take on Stockfish or play online via Lichess. Written in Rust.

A cross-platform Chinese chess (Xiangqi) game built with Qt, with play against the computer, two-player mode and network play.