Add React Server Components (RSC) plugin

[Rel1cx]

What kind of change does this PR introduce?

• Bugfix
• Feature
• Perf
• Docs
• Test
• Chore
• Enhancement
• New Binding issue #___
• Code style update
• Refactor
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change?

• Yes, and the changes were approved in issue #___
• No

Checklist

• When resolving issues, they are referenced in the PR's title (e.g fix: remove a typo, closes #___, #___)
• I have added a convincing reason for adding this feature, if necessary

Other information

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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
eslint-react	Skipped		Feb 2, 2026 8:25am

[Copilot]

Pull request overview

This pull request introduces a new React Server Components (RSC) plugin by extracting RSC-related functionality into a dedicated eslint-plugin-react-rsc package. The existing rule rsc-no-misused-use-server from the react-x plugin has been migrated to the new RSC plugin as function-definition and the version has been bumped from 2.9.0-beta.0 to 2.9.0.

Changes:

• Created new eslint-plugin-react-rsc package with the migrated function-definition rule
• Added rsc and disable-rsc configuration presets to the main plugin
• Updated all package versions from 2.9.0-beta.0 to 2.9.0
• Removed the old rsc-no-misused-use-server rule from the react-x plugin
• Updated documentation, scripts, and changelog to reflect the new structure

Reviewed changes

Copilot reviewed 44 out of 45 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
scripts/verify-rules-metas.ts	Adds RSC section header for rule verification script
scripts/update-website.ts	Adds RSC category to website update script
pnpm-lock.yaml	Adds dependency entries for new eslint-plugin-react-rsc package
packages/utilities/*/package.json	Version bump from 2.9.0-beta.0 to 2.9.0
packages/plugins/eslint-plugin/src/index.ts	Integrates RSC config into main plugin exports
packages/plugins/eslint-plugin/src/configs/rsc.ts	New RSC configuration preset
packages/plugins/eslint-plugin/src/configs/disable-rsc.ts	New preset to disable RSC rules
packages/plugins/eslint-plugin/src/configs/disable-experimental.ts	Updates experimental config to reference new rule name
packages/plugins/eslint-plugin/src/configs/all.ts	Replaces old rule with new RSC rule
packages/plugins/eslint-plugin/package.json	Adds dependency on eslint-plugin-react-rsc
packages/plugins/eslint-plugin-react-x/*	Removes old rsc-no-misused-use-server rule
packages/plugins/eslint-plugin-react-rsc/*	New RSC plugin package with function-definition rule
packages/plugins/*/package.json	Version bumps for all plugin packages
VERSION	Version bump to 2.9.0
CHANGELOG.md	Documents the migration and new features
apps/website/content/docs/rules/*	Updates documentation with new RSC section and rule references

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

Comments suppressed due to low confidence (3)

packages/plugins/eslint-plugin-react-rsc/src/rules/function-definition.mdx:114

• The file paths in the Implementation section are incorrect. The actual file names are function-definition.ts and function-definition.spec.ts, not rsc-function-definition.ts and rsc-function-definition.spec.ts. The links should be:

• Rule Source: https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-rsc/src/rules/function-definition.ts
• Test Source: https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-rsc/src/rules/function-definition.spec.ts
  packages/plugins/eslint-plugin-react-rsc/src/rules/function-definition.mdx:25

• The description uses "React Client/Server Function definitions" but the rule implementation at line 22 of function-definition.ts uses "React Client/Server Function definitions" while the overview.mdx at line 129 uses "React Server/Client Function definitions". This inconsistency should be resolved. Based on the rule's focus on server functions with 'use server' directives, "React Server/Client Function definitions" or just "React Server Function definitions" would be more accurate.
  packages/plugins/eslint-plugin-react-rsc/src/rules/function-definition.ts:22
• The description uses "React Client/Server Function definitions" but the overview documentation at line 129 of apps/website/content/docs/rules/overview.mdx uses "React Server/Client Function definitions". These should be consistent. Based on the rule's focus on server functions with 'use server' directives, "React Server Function definitions" or "React Server/Client Function definitions" would be more accurate and consistent.

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[Copilot]

@Rel1cx I've opened a new pull request, #1458, to work on those changes. Once the pull request is ready, I'll request review from you.

[Copilot]

@Rel1cx I've opened a new pull request, #1459, to work on those changes. Once the pull request is ready, I'll request review from you.