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Full v9 compatibility achieved internally

· 2 min read
Andrea Pontrandolfo
Andrea Pontrandolfo
Sheriff author, Tech Lead @ Velasca
Sheriff BlogPost PosterSheriff BlogPost Poster

Sheriff release v25​

This release introduces key updates to Sheriff:

ESLint V9 APIs Compatibility​

Sheriff now fully supports ESLint V9 APIs for all plugins. Milestone.

There were some problematic plugins that could cause crashes in some instances, like eslint-plugin-react-hooks and eslint-plugin-import.

Now all plugins have been updated to their V9-compatible versions, resolving these issues.

Added eslint-plugin-remeda​

Added support for Remeda with eslint-plugin-remeda.

If you use Remeda instead of Lodash, you should now disable lodash in the config and enable remeda.

eslint.config.js
import sheriff from "eslint-config-sheriff";
import { defineFlatConfig } from "eslint-define-config";

const sheriffOptions = {
  react: false,
  next: false,
  astro: false,
  lodash: false,
  remeda: true,
  playwright: false,
  jest: false,
  vitest: false,
};

export default defineFlatConfig([...sheriff(sheriffOptions)]);

Unified Type Exports​

The types previously exported from @sherifforg/types are now exported directly from eslint-config-sheriff.

The @sherifforg/types package is now deprecated. You can safely remove it and update your imports accordingly.

Compliance with the native Typescript support for the eslint.config.ts file​

Sheriff moved away from eslint-ts-patch and adopted the native support for TypeScript in the eslint.config.ts file.

You can enable it by setting unstable_ts_config, both in the CLI commands and in the VS Code extension settings.

New syntax for bootstrapping Sheriff projects​

Now you can run pnpm create @sherifforg/config instead of pnpm dlx create-sheriff-config to bootstrap a new Sheriff project.

Minor improvements​

  • Astro linting is now configurable
  • the SheriffOptions object is now optional. If not specified, all options will default to false.
  • general fixes and improvements to the CLI. The experience should be much better now.
  • reworked the noRestrictedSyntaxOverride option
  • exposed more useful variables from the main package

For more details, see the release notes.

Acknowledgments​

Shoutout to all the people that contributed to these releases and a special big thanks to lishaduck for his help on a lot of issues and PRs!

How to Contribute​

Sheriff thrives on community support. Here is how you can help:

  • Contribute and Share Feedback: Fix bugs, suggest features, improve documentation, or join discussions. Start contributing today!
  • Give a Star: Found Sheriff useful? ⭐ the project on GitHub to show your support.

Your support helps Sheriff move forward. Thank you!