Automatic code checking that catches errors, style issues, and bad patterns before you run your code.
Linting is the automated process of analyzing your code for potential errors, style violations, and bad practices before you run it. A linter (like ESLint for JavaScript/TypeScript) scans your code and flags issues: unused variables, missing imports, inconsistent formatting, and potential bugs.
Linting tools are installed as npm dependencies and configured per project. They integrate with IDEs and code editors for real-time feedback. CI/CD pipelines run linters before Deployment to catch issues early. Claude Code follows linting rules when generating code.
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