Configuring lint-staged ensures code quality by automatically running linters and formatters on staged files before each commit. As the creator of CoreUI with over 10 years of Vue.js experience since 2014, I’ve set up lint-staged in countless Vue projects to maintain consistent code style across teams. The most effective approach combines lint-staged with husky for git hooks, ESLint for linting, and Prettier for formatting. This setup catches issues early and prevents poorly formatted code from entering the repository.