eslint-plugin-lingui

ESLint plugin for Lingui, the internationalization (i18n) framework for JavaScript/TypeScript. Current stable version 0.13.1, released July 2024, with a steady monthly release cadence. It enforces best practices and catches common mistakes in Lingui usage: ensuring translations are called inside functions, no expressions inside message templates, no nested <Trans> components, consistent plural format, and more. Provides both recommended and custom configurations for flat and legacy ESLint configs. Key differentiator: purpose-built for Lingui, with deep integration into its macro system and JSX patterns, unlike generic i18n linters.