trick-taking

Playing cards and eleven card games with computer players, for JavaScript and TypeScript: Hearts, Spades, Euchre, Cribbage, Oh Hell, Crazy Eights, Go Fish, Big Two, President, Gin Rummy and War, plus solitaires. Zero dependencies.

Offline-first score keeper for Oh Hell and its cousins: an editable staircase of rounds, two-phase bidding, six languages, and whole games shareable as a single link.

♠ Partnership Spades in your browser against three AI opponents who actually think — plus a coach you can switch off. One HTML file, no dependencies, works offline. Play it here, at the link below:

八十分 · Eighty — a free, open-source Chinese partnership card game (Shengji / Tractor). Animated pixel art, group dragging, local practice bots, Chinese & English, and optional bring-your-own AI.

Trick-taking card game for your terminal. One bash script, no dependencies.

Official rules of "550", a six-player partnership trick-taking card game (3 teams, spades always trump). Rules by Danial Diba · hi1.ir · play online at 550.hi1.ir

🦃 A friendly, phone-first scorekeeper for the Oh Stuffing card game

A PHP 8.4+ engine for building card games — the primitives, not the UI

The Turkish trick-taking card game, built in Unity.