Interactive D&D 5.5e DPR calculator and combat optimizer
It lets players compute exact DPR curves, Monte‑Carlo burst damage and spell break‑even points for any D&D 5.5e build. The web app runs in the browser, uses TypeScript and Chart.js for live charts, and stores configs locally or via JSON import/export. Designed for tabletop gamers and theory‑crafter optimizers who need fast, precise combat math without manual spreadsheets. Compared to generic spreadsheet hacks, it offers ready‑made visualizations, rule‑aware calculations (Lucky, expanded crits, Vex mastery) and a polished UI.
View on GitHub →silvertreestudios/ttrpg-sim