grunt-eslint

Grunt plugin to validate JavaScript files using ESLint. Current stable version is 26.0.0 (requires Node.js 20+ and Grunt >=1). Releases are feature-driven with major version bumps when ESLint or Node.js requirements change. Key differentiators: seamless integration with Grunt, supports both flat and legacy ESLint configs (flat is default since v25), dual console and file output (v26+), and feature flags for experimental ESLint features. Maintained by Sindre Sorhus with regular updates across major ESLint versions (6, 7, 8, 9).