@eslint-community/eslint-plugin-mysticatea is an ESLint plugin providing a collection of opinionated but practical rules for JavaScript and TypeScript codebases. Maintained by the ESLint Community, it focuses on code style, readability, and potential errors, promoting consistency and maintainability. Rules cover areas from proper indentation and naming conventions to preventing common anti-patterns. It aims to enforce a high code quality standard, helping developers write cleaner and more robust code.