vite-plugin-eslint4b is a Vite plugin that seamlessly integrates ESLint v4, a faster and lightweight version of ESLint, into your Vite builds. It helps you identify and fix code quality issues early in the development process. This plugin is useful for projects seeking performance gains without sacrificing code linting conventions, offering a balance between speed and maintainability by leveraging the eslint4b library. It reports errors and warnings directly in your console during development, enabling quick remediation.