eslint-plugin-lit

ESLint plugin for Lit (lit-html / LitElement) providing 23+ lint rules covering attribute names, binding positions, lifecycle super calls, legacy syntax, and more. Stable version 2.2.1, released as needed with minor updates. ESM-only since v2.0.0, requires Node >= 18 and ESLint >= 8. Supports flat config and has recommended shareable config. Differentiated from general ESLint rules by targeting Lit-specific constructs like template literals and LitElement classes, with TypeScript type definitions included.