A purely functional mental poker library, based on the thesis of Choongmin Lee.

Verifiable/deterministic fair tickets generation for lotteries, raffles and gambling games. 🦏 🍀 ♠️ 🎲

Provably fair implementation done in javascript.

provably-fair dice game in React+Semantic. not real money, just an integer value on a screen. proof of concept. demo: https://dice-demo.herokuapp.com

Core libraries for generating provably fair outcomes

Deterministically plays games of baccarat using a server seed, client seed and nonce.

Introduction to Provably Fair Gaming Algorithms

Provably Fair Random Number Generator

CLI tool and library for verifying provably fair games.

The vero package generates random numbers for online casinos games such as dice, roll, crash, etc.

Zero Knowledge Verifiable Random Function - zkVRF for EVM blockchains

Provably Fair things

An annotated code walk-through

A provably fair Crown and Anchor game integrated with Nostr, Lightning, and Cashu.

🚀 Rocket Crash Game – Web3 Blockchain Betting | A crash game where players bet, cash out, and win before the rocket crashes! Featuring provably fair on-chain gameplay, decentralized betting, instant payouts, and NFT rewards. Built with Rust, Anchor, and React for a fast, low-fee, and immersive crypto gaming experience.

This is a proper method to generate provably-fair client-random numbers.

Fully on-chain Jackpot Game built with smart contracts. Fair, transparent, and provably random. Great for crypto casinos, Web3 games, and Solana/EVM dApps.

A MongoDB + NodeJS + Typescript APi with a single endpoint.

An annotated code walk-through

Algorithm to proof that a game isn't rigged.