tool-eslint-config

To set up ESLint flat config for TypeScript and React, use an eslint.config.mjs file with defineConfig and globalIgnores. This approach applies type-aware linting via typescript-eslint and built-in plugin presets to ensure consistent coding standards.

Type-aware linting in typescript-eslint enables deeper static analysis by utilizing your project's type information. You need it for large codebases or multi-package repositories requiring robust type checking and consistent linting rules across complex TypeScript structures.

You can configure React and Next.js ESLint plugin presets by defining them within your flat config export. This setup provides built-in rules for import sorting, accessibility, and framework-specific correctness checks for your TypeScript project.

Yes, you can use this ESLint configuration across multiple packages in a monorepo. The flat config setup with projectService supports type-aware checks and unified standards, making it suitable for large codebases requiring consistent linting rules.

The best way to bootstrap linting in a new TypeScript React project is to use a ready-made flat config template. Installing the required dependencies and running eslint with an eslint.config.mjs file quickly enforces unified coding standards.

Your ESLint flat config needs projectService for typed linting to allow typescript-eslint to access your TypeScript program's type information. This mechanism enables deeper type-aware checks and correct application of correctness and stylistic tiers.