eslint

To lint JavaScript and TypeScript projects, you need to install eslint, @eslint/js, typescript-eslint, and globals as dependencies, then run the linter across your codebase to enforce consistent style and catch common errors automatically.

Yes, automatic fixes for linting issues are supported. The linter applies configured rule sets to detect style inconsistencies and common errors in your JavaScript code, automatically resolving fixable problems to improve overall code quality.

You can integrate ESLint checks into CI workflows to enforce code quality standards across teams. By running the linter within your pipeline, it automatically validates JavaScript and TypeScript code against configured rules before deployment.

For a scalable TypeScript codebase, use flat and recommended rule configurations. These predefined rule sets provide a baseline for code quality that you can customize, ensuring consistent linting across development, testing, and CI environments.

To set up TypeScript linting, you must install eslint, @eslint/js, typescript-eslint, and globals as project development dependencies. These packages provide the core engine, JavaScript rules, TypeScript parser, and global variable definitions required for linting.