How does it handle Prettier conflicts?

The skill includes a data validation check to ensure eslint-config-prettier is placed last in your config array, which is essential for disabling conflicting formatting rules.

Does it support TypeScript?

Yes, it includes specialized logic to scope typescript-eslint parsers and type-aware rules specifically to .ts and .tsx files, preventing errors in JavaScript files.

Can it help me migrate from .eslintrc?

Absolutely. It provides specific instructions and validation checks to help you port legacy configurations to the new array-based config structure.

Does this skill support ESLint 9?

Yes, this skill is specifically designed for ESLint 9 and the modern flat configuration format (eslint.config.js).

ESLint Flat Config Manager

Name: ESLint Flat Config Manager
Author: hjemmesidekongen

byhjemmesidekongen

0•

Developer Tools

Streamlines the setup, migration, and management of ESLint flat configurations for modern JavaScript and TypeScript projects.

The ESLint Flat Config Manager skill is designed to help developers navigate the transition to ESLint 9 and the new flat configuration system. It provides expert guidance on migrating legacy .eslintrc files, implementing TypeScript-aware linting, and ensuring seamless compatibility with Prettier. By enforcing structural best practices—such as proper parser scoping and configuration merge order—this skill prevents common linting errors and optimizes CI performance for production-grade codebases.

Key Features

010 GitHub stars

02Validation of flat config merge order and rule hierarchy

03Scoped TypeScript parser configuration to prevent JS parsing errors

04Automated migration from legacy .eslintrc to eslint.config.js

05Prettier compatibility auditing and conflict resolution

06Performance-optimized rule selection for CI/CD pipelines

Use Cases

01Debugging conflicting linting rules and Prettier formatting issues

02Migrating a large codebase to ESLint 9 flat config

03Setting up strict, type-aware linting for TypeScript projects

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hjemmesidekongen/ai eslint-config

For use in Claude.ai and ChatGPT