elden-ring-weapon-calculator

Elden Ring Weapon Attack Calculator is a browser-based tool for planning and comparing weapon builds in Elden Ring. Users enter their character stats and filter criteria such as weapon type and affinity, and the app lists every matching weapon together with the attack rating and status buildup that build would produce. Results are shown in a sortable table, so columns can be ordered by clicking their headers. A hosted version is available at eldenring.tclark.io. The project is a web application built with Yarn. Running `yarn install && yarn start` starts the server locally. Weapon stats are committed in the `public/` directory, so the calculator works without requiring game files for normal use. For maintainers, the repository includes scripts to regenerate weapon data when new patches, DLC or supported mods arrive. `yarn rebuildWeaponData` rebuilds all data, while `yarn buildData:v1.10`, `yarn buildData:reforged` and `yarn buildData:convergence` update individual game versions. The first run creates a `buildData.env` file with defaults that must be edited to point at a local WitchyBND installation and the relevant game versions. Vanilla game files must first be unpacked with UXM. New or changed game versions also need to be registered in `src/app/regulationVersions.tsx` so they appear in the UI. The README credits the Dark Souls Weapons Attack Calculator at soulsplanner.com as inspiration, notes that regulation data was extracted with WitchyBND, and acknowledges data contributions for Elden Ring Reforged from ivi of the ERR team and for The Convergence Mod from its public alpha on Nexus Mods.