Have you ever configured a linter, formatter, or connected plugins?

Yes, I have had to configure linters and formatters, as well as connect plugins to improve code quality and development convenience. For example, for JavaScript/TypeScript, ESLint is often used for static code analysis and Prettier for automatic formatting. Configuration involves creating configuration files (.eslintrc, .prettierrc), where rules and exceptions are set. Plugins help extend the functionality of the linter, for example, for React, Jest, or specific coding standards.

An example of configuring ESLint with a plugin for React:

{
  "extends": ["eslint:recommended", "plugin:react/recommended"],
  "plugins": ["react"],
  "rules": {
    "react/prop-types": "off"
  },
  "env": {
    "browser": true,
    "es6": true
  }
}

This approach helps maintain a consistent code style and prevents errors early in development.