@jimmy.codes/eslint-config v3.4.2

@jimmy.codes/eslint-config

🔍 another opinionated eslint config

🛠️ Usage

For a better experience, make sure to use @jimmy.codes/prettier-config as well

🔨 Getting Started

First install the package, by running the following:

pnpm add -D @jimmy.codes/eslint-config

Then if you want a simple configuration:

// eslint.config.mjs
import jimmyDotCodes from "@jimmy.codes/eslint-config";

export default jimmyDotCodes();

And if you're using VS Code, make sure to enable flat configuration:

// .vscode/settings.json
{
  "eslint.useFlatConfig": true,
}

🔧 Configuration

By default all rules are enabled based on the project's dependencies.

This package contains rules that can be enabled or disabled as follows:

import jimmyDotCodes from "@jimmy.codes/eslint-config";

export default jimmyDotCodes({
  /**
   * Are TypeScript rules enabled?
   * @default false
   */
  typescript: true,
  /**
   * Are React rules enabled?
   * @default false
   */
  react: true,
  /**
   * Are Astro rules enabled?
   * @default false
   */
  astro: true,
  /**
   * Are testing rules enabled?
   * @default false
   */
  testing: true,
});

Or you can turn off auto detection to enable rules based on a project's dependencies

import jimmyDotCodes from "@jimmy.codes/eslint-config";

export default jimmyDotCodes({ autoDetect: false });

TypeScript

You can also change the project location which can be helpful for monorepos:

import jimmyDotCodes from "@jimmy.codes/eslint-config";

export default jimmyDotCodes({
  typescript: {
    project: ["./tsconfig.eslint.json", "./packages/*/tsconfig.json"],
  },
});

Testing

By default vitest is used as the testing framework but you can override and add additional rules for utilities:

import jimmyDotCodes from "@jimmy.codes/eslint-config";

export default jimmyDotCodes({
  testing: {
    framework: "jest",
    utilities: ["testing-library"],
  },
});

React

You can add additional rules for utilities:

import jimmyDotCodes from "@jimmy.codes/eslint-config";

export default jimmyDotCodes({
  react: {
    utilities: ["@tanstack/query"],
  },
});

Extending the Configuration

You can also extend the configuration:

import jimmyDotCodes from "@jimmy.codes/eslint-config";

export default jimmyDotCodes(
  {
    configs: [
      {
        files: ["**/*.js"],
        rules: {
          "prefer-spread": "error",
        },
      },
    ],
  },
  {
    rules: {
      "prefer-const": "error",
    },
  },
);

You can also extend what is ignored:

import jimmyDotCodes from "@jimmy.codes/eslint-config";

export default jimmyDotCodes({
  ignores: ["**/*.mjs"],
});

❤️ Credits

• @antfu/eslint-config by Anthony Fu
• @pvtnbr/eslint-config by Hiroki Osame