eslint-plugin-unicorn

An ESLint plugin providing over 100 powerful lint rules focused on best practices, consistency, and code quality. Current stable version is 64.0.0, with regular releases following semantic versioning. Key differentiators: actively maintained by Sindre Sorhus, includes many rules not found in other plugins (e.g., `better-regex`, `prefer-spread`, `no-array-for-each`), ships TypeScript types, and supports ESM-only with ESLint flat config (>=9.20.0). Requires Node ^20.10.0 or >=21.0.0 and ESLint >=9.38.0.