MOD20 Types

This repo contains the shared TypeScript types for the MOD20 project — a modular tabletop RPG system built off the D&D 5e OGL.

The types here define the foundation for characters, abilities, items, and core mechanics across the system.

About MOD20

MOD20 is a customizable TTRPG framework. It keeps the structure and feel of 5e but opens things up for more flexibility, homebrew content, and system hacks.

What's Included

• Character interfaces and attributes
• Mechanics like dice, modifiers, and actions
• System references like classes and backgrounds
• Common shared utility types

License Licensed under MIT. Built with reference to the Open Gaming License (OGL) v1.0a.