eslint-config-moneyforward

Money Forward's extensible ESLint shared config providing curated rule sets for JavaScript/TypeScript projects. Current stable version: 6.0.0 (released 2026-04-18). The config is actively maintained by Money Forward and supports both flat config (ESLint v9) and legacy .eslintrc format. It includes presets for essentials, TypeScript, React, Next.js, Node.js, Storybook, JSDoc, and testing with Jest. Key differentiators: opinionated rules with breaking changes documented; TypeScript-first; flat config support via 'eslint-config-moneyforward/flat' subpath exports. Requires Node ^18.18.0 || ^20.9.0 || >=21.1.0 and peer dependencies on eslint ^8.57.0 || ^9.0.0, jest, and typescript ^4.8.4 || ^5.0.0.