TourneyTek — Tournament Math, an

TourneyTek — Tournament Math, an open-source TypeScript library from my product engineering work. It separates reusable poker tournament logic from the interface: ICM equity, payout curves, table balancing, close-table seat planning and stack pressure. Pure functions, zero runtime dependencies and typed ESM/CommonJS exports make the logic reusable and independently testable. Published under the MIT license by TourneyTek, Inc.; this remains TourneyTek work. https://github.com/TourneyTek-Inc/tournament-math