eslint-plugin-react-with-styles

ESLint plugin for react-with-styles, version 2.4.0. Provides linting rules to enforce best practices for the react-with-styles library, which enables theming and CSS-in-JS with fallbacks to Aphrodite or other backends. This plugin includes two rules: no-unused-styles ensures all defined styles are referenced in the component, and only-spread-css prevents mixing css() spreads with className or style props. Release cadence is low; last update was in 2018. Differentiators: specifically tailored for react-with-styles rather than generic CSS-in-JS linting. Supports ESLint versions 2 through 8.