qunit-eslint is an npm package that integrates ESLint, a popular JavaScript linting tool, directly into QUnit tests. This allows developers to easily verify their code style and detect potential errors during testing. By incorporating ESLint checks within your QUnit test suite, you can ensure code quality and consistency across your project. The package simplifies your development workflow by automating the process of linting and reporting issues directly within your test results. It helps to maintain a clean and maintainable codebase.