chore(deps): update dependency @eslint-react/eslint-plugin to v5

[NexPB]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
@eslint-react/eslint-plugin (source)	^2.13.0 → ^5.0.0

---

Release Notes

Rel1cx/eslint-react (@​eslint-react/eslint-plugin)

v5.9.1

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📝 Documentation

• Updated rule patterns and feature system documentation (#​1875).
• Refined naming convention rule docs for context-name, id-name, and ref-name (#​1873).
• Updated the example comment in the react-x/unsupported-syntax docs.
• Removed the ast.unwrap example from the kit package docs.
• Fixed a typo in a warning callout description.

🏗️ Internal

• Bumped actions/checkout to v7.0.0 (#​1874).
• Moved getHumanReadableKind from the ast package into the specific rules that use it.
• Moved the iterator callback position map for react-x/no-missing-key into lib.ts.
• Updated dprint line width to 160 and reformatted the codebase.
• Updated eslint to ^10.5.0 and bumped miscellaneous dependencies.
• Updated the dprint JSON plugin to v0.22.0.
• Updated the baseline and DocsPage styling, and pruned pnpm workspace excludes.

Full Changelog: Rel1cx/eslint-react@v5.9.0...v5.9.1

v5.9.0

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✨ New

• Added react-web-api/no-leaked-intersection-observer rule to prevent leaked IntersectionObserver instances in components and hooks, enabled as warn in the recommended preset (#​1841, #​1868).

🐞 Fixes

• react-web-api/no-leaked-intersection-observer, react-web-api/no-leaked-resize-observer: Report when disconnect is only called inside the observer's own callback, since the callback may never run if the component unmounts before the element intersects or resizes (#​1872).

🏗️ Internal

• Improved CI configuration and updated SECURITY.md documentation (#​1871).
• Bumped fumadocs-core and fumadocs-ui to 16.10.1.

New Contributors

• Maikel van Dort (@​Netail) made their first contribution in #​1868.

Full Changelog: Rel1cx/eslint-react@v5.8.19...v5.9.0

v5.8.19

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🏗️ Internal

• Simplified isJsxLike in core package and added behavior boundary tests (#​1869).
• Aligned code style in jsx package with core package (#​1870).
• Updated @types/node to ^25.9.3.

Full Changelog: Rel1cx/eslint-react@v5.8.18...v5.8.19

v5.8.18

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🐞 Fixes

• Improved key detection in react-x/no-array-index-key and react-x/no-missing-key rules (#​1867).

📝 Documentation

• Removed 'See Also' sections from custom rule recipes.
• Reordered AST section in kit package docs (#​1866).
• Formatted examples as accordions in kit package docs.

🏗️ Internal

• Removed postinstall script on the website.
• Updated textlint rules for inclusive language.
• Updated dependencies and relaxed eslint peer dependency.

Full Changelog: Rel1cx/eslint-react@v5.8.17...v5.8.18

v5.8.17

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📝 Documentation

• Simplified project description (#​1860).
• Updated LICENSE copyright to include contributors (#​1858).
• Updated brand assets guidelines and trademark policy on the website (#​1859).

🏗️ Internal

• Bumped typescript-eslint packages to v8.61.0 (#​1863, #​1864).
• Cleaned up config files (#​1856).
• Dropped rename-rule script and npm script (#​1857).
• Updated sponsors.svg (#​1855).
• Updated undici and cleaned up dprint config (#​1854).
• Updated brand component and removed boilerplate on the website (#​1861).
• Updated scaffold script, docs and baseline (#​1862).

Full Changelog: Rel1cx/eslint-react@v5.8.16...v5.8.17

v5.8.16

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🐞 Fixes

• Aligned dependency versions across monorepo (#​1853).

Full Changelog: Rel1cx/eslint-react@v5.8.15...v5.8.16

v5.8.15

📝 Documentation

• Added under-construction callouts and refined kit pages on the website (#​1850, #​1851).
• Removed AGENTS.md and CONTRIBUTING.md documents and references (#​1848).
• Updated home and third-party plugins pages on the website.
• Updated issue template guidance and labels.

🏗️ Internal

• Bumped @types/* dependencies (#​1852).
• Relaxed checklist requirements in issue templates (#​1849).

Full Changelog: Rel1cx/eslint-react@v5.8.13...v5.8.15

v5.8.13

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📝 Documentation

• Added GoogleCloudPlatform/gke-mcp and removed archived antfu/shiki-stream from community projects on the website.
• Improved RSC Directives wording in documentation.
• Removed the no-multiple-children-in-title recipe from the website.
• Removed the kit beta banner from the website (#​1846).

🏗️ Internal

• Added RuleListener return type to all rule create functions (#​1845).
• Added boundary and edge case tests for react-dom rules, JSX rules, and naming-convention rules (context-name, id-name, ref-name).
• Added identifier resolution tests for react-x/no-leaked-conditional-rendering (#​1844).
• Bumped pnpm and updated lockfile.
• Bumped tsdown to 0.22.2 and updated dependencies.
• Removed redundant single-argument merge() calls in rules (#​1843).
• Switched GitHub workflows to ubuntu-latest.
• Updated website brand assets and icons.

Full Changelog: Rel1cx/eslint-react@v5.8.12...v5.8.13

v5.8.12

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🪄 Improvements

• jsx: Aligned getChildren with Babel's buildChildren and cleanJSXElementLiteralChild patterns, improving whitespace handling accuracy in react-jsx/no-useless-fragment and react-jsx/no-children-prop rules. Migrated child text cleanup to @eslint-react/jsx utilities and removed local lib.ts helpers. (#​1836)
• jsx: Removed isPaddingWhitespace API and added whitespace boundary tests for react-jsx/no-useless-fragment and react-dom/no-dangerously-set-innerhtml-with-children rules. (#​1837)
• jsx: Renamed cleanJSXTextValue to collapseMultilineText in the public API and updated react-jsx/no-useless-fragment to use the new name. (#​1838)

📝 Documentation

• Website: Expanded the Brand Assets page with an icons section and formatted file names as inline code. (#​1834)

🏗️ Internal

• Added scripts/generate-website-icons.py for automated icon generation and refined logo geometry across all website assets. (#​1833)
• Bumped import-integrity-lint and enhanced-resolve.
• Bumped axios to ^1.17.0 and shiki to 4.2.0.
• Updated pnpm lockfiles for dompurify and rolldown.
• Updated rule-level changelogs for no-useless-fragment, no-children-prop, and no-dangerously-set-innerhtml-with-children. (#​1836, #​1837, #​1838)

Full Changelog: Rel1cx/eslint-react@v5.8.11...v5.8.12

v5.8.11

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📝 Documentation

• Added a new Brand Assets page and updated Meta legal name (#​1832).

🏗️ Internal

• Updated default React fallback version to 19.2.7 (#​1827).
• Recreated logo with an open-source workflow, removing reliance on SVG assets exported by Amadine (#​1831).
• Removed @fontsource/iosevka-aile and switched to system font fallbacks.
• Bumped TypeScript to 6.0.3 (#​1828).
• Patch bumped @typescript-eslint/* to 8.60.1, react / react-dom to 19.2.7, next to 16.2.7, and @types/react to 19.2.16.

Full Changelog: Rel1cx/eslint-react@v5.8.10...v5.8.11

v5.8.10

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🐞 Fixes

• react-dom/no-unused-class-component-members: Aligned preset details in rule documentation (#​1825).
• react-dom/no-unsafe-iframe-sandbox, react-x/context-name, react-x/id-name, react-x/ref-name, react-x/no-unnecessary-use-prefix, react-x/no-string-style-prop: Fixed missing or incorrect presets in rule documentation (#​1826).

📝 Documentation

• naming-convention: Expanded examples and annotated Ok cases for context-name, id-name, and ref-name rules (#​1819).
• Refactored MyComponent examples to Button component in custom rules of props and function component definition recipes (#​1823).
• Added azat-io eslint-config to the community presets list.

🏗️ Internal

• jsx: Consolidated whitespace child predicates and added isEmptyStringExpression to the public API (#​1820).
• Added preset verification to verify-docs.ts (#​1822).
• Added AGENTS.md guide for AI coding agents (#​1824).
• Normalized local package metadata in .pkgs/*.
• Bumped vite to ^8.0.15 and ansis to ^4.3.1 across workspace packages.

New Contributors

• Kenton Jacobsen (@​brokentone) made their first contribution in #​1825.

Full Changelog: Rel1cx/eslint-react@v5.8.9...v5.8.10

v5.8.9

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🐞 Fixes

• react-x/no-direct-mutation-state: Detect nested state mutations and member expressions in assignment expressions (#​1818).

📝 Documentation

• Updated contributing guide and monorepo structure documentation.

🏗️ Internal

• Removed .vscode directories from all examples, added missing engines.node to Preact examples, cleaned up redundant .config/*.ts from tsconfig.node.json, and updated .gitignore.
• Cleaned up configs and docs.
• Patch bumped eslint, tinyglobby, and tsdown across workspace packages; added @fontsource/iosevka-aile to the website; reordered CSS imports in layout.tsx.
• Updated .sentrux baseline timestamp.

Full Changelog: Rel1cx/eslint-react@v5.8.8...v5.8.9

v5.8.8

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📝 Documentation

• kit: Added is.APICall callout to the Kit documentation (#​1813).
• jsx: Updated getChildren and hasChildren API documentation to reflect empty string children behavior.
• Reworked status emoji indicators across docs and examples (#​1816).
• Added ℞ prefix to recipe titles and cleaned up See Also sections.
• Removed the custom-rules-of-children recipe and cross-linked the remaining recipes.
• Added redirects for moved rule documentation.
• Cleaned up the "Community Maintained Presets that use ESLint React" documentation page.

🏗️ Internal

• react-x/no-misused-capture-owner-stack: Added edge-case tests for captureOwnerStack (#​1813).
• Updated fonts and dropped the data-theme attribute.
• Updated theme configuration (#​1815).
• Aligned the tsdown version in @local/configs.
• Enabled trustPolicy: "no-downgrade" and added minimumReleaseAge: 1440 (1 day).
• Bumped eslint to 10.4.1 across workspace packages.
• Bumped pnpm to 11.5.0 and refreshed the lockfile.
• Bumped fumadocs packages and tinyexec.
• Bumped eslint-plugin-package-json to 1.2.0.
• Updated dprint plugins and reformatted font families in example projects.
• Updated Sentrux baseline metrics.
• Updated .gitignore.

Full Changelog: Rel1cx/eslint-react@v5.8.7...v5.8.8

v5.8.7

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🐞 Fixes

• react-x/no-create-ref: Fixed a false positive where createRef calls in non-React classes were reported. The rule now only reports createRef calls inside function components or Hooks (#​1812).
• react-x/no-unused-state: Removed the "only used in effects" detection so the rule only reports state variables that are defined but never used, reducing false positives (#​1808, #​1749).
• jsx: Aligned children filtering and hasChildren behavior with React source, updating no-children-prop and no-useless-fragment rules accordingly (#​1805).
• Zod compatibility: Relaxed zod peer dependency to support both v3 and v4 (#​1810).

📝 Documentation

• react-dom, react-web-api, react-x: Enriched rule MDX examples with TypeScript snippets from react.dev (#​1809).
• react-dom: Added more rule examples to no-dangerously-set-innerhtml, no-find-dom-node, no-hydrate, no-render, and no-render-return-value documentation (#​1804).
• react-dom: Added legitimate flushSync use cases to no-flush-sync rule documentation (#​1803).
• Bumped the documented ESLint minimum version to 10.3.0.
• Clarified that the off preset disables all rules.
• Fixed inaccurate minimum ESLint version and off preset description in README.

🏗️ Internal

• react-x/no-misused-capture-owner-stack: Refactored the process.env.NODE_ENV detection helpers to use the shared core.isAPI utility (#​1812).
• react-x/no-unused-state: Removed incorrect invalid test cases.
• jsx: Added targeted test cases for empty string children behavior in no-children-prop-with-children and no-useless-fragment rules (#​1806).
• Removed eslint-plugin-function and bumped website dependencies (#​1811).
• Flattened scripts/lib into the scripts root.
• Updated .textlintrc.json.
• Updated dprint plugins and tidied scripts.
• Removed enriching-rule-examples-from-react-dev.md from main branch.
• Updated Sentrux baseline metrics.
• Updated per-rule CHANGELOGs for no-useless-fragment, no-children-prop, and no-children-prop-with-children (#​1805).
• Bumped dependencies:
  • @takumi-rs/image-response to ^1.6.0
  • dompurify to 3.4.6
  • fumadocs-mdx and updated pnpm lockfile
  • tsdown to 0.22.1
  • dprint plugins (g-plane/markup_fmt and markdown)

Full Changelog: Rel1cx/eslint-react@v5.8.6...v5.8.7

v5.8.6

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📝 Documentation

• Improved react-x/context-name rule description accuracy.
• Removed broken Further Reading links across rule documentation.
• Reordered Further Reading links by relevance in react-x, react-dom, and react-web-api rule documentation.
• Updated term-based-rule-patterns.md documentation.

🏗️ Internal

• ast: Replaced isLiteral with isStringLiteral in Check utilities (#​1798).
• Bumped dependencies across workspace packages:
  • @typescript-eslint to ^8.60.0
  • eslint-plugin-jsdoc to 63.0.0
  • fumadocs patch versions
  • nx to ^22.7.4
  • pnpm and lockfile updates

Full Changelog: Rel1cx/eslint-react@v5.8.5...v5.8.6

v5.8.5

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📝 Documentation

• Added rule implementation patterns guide (docs/rule-implementation-patterns.md) and term-based rule patterns guide (docs/term-based-rule-patterns.md).
• Lowered minimum TypeScript version requirement from 5.1.0 to 5.0.0 across README and documentation.
• Fixed textlint war-metaphor warnings and refined .textlintrc.json patterns.

🏗️ Internal

• Adjusted formatting across configuration and script files (#​1795).
• Fixed a typo in the CI test workflow step.
• Added regression tests for oxc issues compatibility verification (#​1796).
• Bumped dependencies across workspace packages:
  • @effect/language-service to ^0.86.2
  • @takumi-rs/image-response to ^1.3.0
  • @tsconfig/vite-react to ^8.0.6
  • @types/node to ^25.9.1
  • @types/react to ^19.2.15
  • eslint-plugin-package-json to ^1.1.0
  • fumadocs-core to ^16.9.0
  • fumadocs-mdx to ^15.0.7
  • fumadocs-ui to ^16.9.0
  • lru-cache to 11.5.0
  • nx to ^22.7.3
  • postcss to ^8.5.15
  • vite to ^8.0.14
  • vitest to ^4.1.7
  • pnpm to 11.2.1

Full Changelog: Rel1cx/eslint-react@v5.8.4...v5.8.5

v5.8.4

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📝 Documentation

• Restructured the FAQ page from an accordion layout to standard headings for better SEO, accessibility, and direct anchor linking.
• Replaced the homepage Hint popover with a direct link to the FAQ anchor explaining the project's human/LLM collaboration policy.
• Added a new "What does 90% human-written mean?" section to the FAQ.
• Updated documentation for isClassComponent and JsxConfig.
• Removed outdated documentation files.

🏗️ Internal

• core: Simplified isClassComponent by removing the context parameter and replacing isClassComponentLoose with the simplified function.
• eslint-plugin-react-x: Removed unnecessary optional chaining across multiple rules (immutability, no-unused-state, purity, refs, set-state-in-effect, static-components, use-memo, etc.) and expanded test coverage for edge cases (#​1792).
• Added automated GitHub Release workflow and fixed actions/setup-node cache parameter error.
• Added null-safety boundary tests for rules affected by PR #​1792 (#​1794).
• Bumped dependencies across workspace packages: @takumi-rs/image-response to 1.2.1, fumadocs-mdx to 15.0.6, import-integrity-lint to 1.1.1, preact to 10.29.2, tsx to 4.22.1, @typescript-eslint to ^8.59.4, @types/node to ^25.9.0, dompurify to ^3.4.5, pnpm to 11.1.3, textlint to 15.7.1, and dprint TypeScript plugin to 0.96.1.
• Cleaned up stray empty string in tsl.config.ts.
• Cleaned up type and lint errors across the workspace (#​1793).
• Downgraded TypeScript override in pnpm-workspace.yaml from ^6.0.3 to 5.9.3.
• Fixed zizmor security audit findings in release workflow and moved ignore comments inline, removing .github/zizmor.yml.
• Removed scripts/verify-lockfile.ts, scripts/verify-devtools.ts, and all references to them.
• Reordered handler functions in react-jsx/no-children-prop (no logic change).
• Updated baseline metrics and compacted tsconfig.

Full Changelog: Rel1cx/eslint-react@v5.8.3...v5.8.4

v5.8.3

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🐞 Fixes

• react-dom/no-unknown-property: Added React 19 precedence and blocking attributes to the known property allowlist with version-gated tag checks, preventing false positives on <style>, <link>, and <script> elements (#​1789, #​1790).

Full Changelog: Rel1cx/eslint-react@v5.8.2...v5.8.3

v5.8.2

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📝 Documentation

• Added React 19 use hook guidance to error-boundaries, rules-of-hooks, and no-use-context docs.
• Added migration examples and corrected rule descriptions for class-component-related rules.
• Improved eslint-plugin-react-x rule documentation with scenario-based examples, Troubleshooting sections, and Further Reading links across 48 rule docs (#​1786).
• Removed inline ESLint error annotations (^^^) from documentation examples for better readability (#​1785).
• Updated migration guide for eslint-plugin-react with additional details.

🏗️ Internal

• Set up textlint and fixed inappropriate wording in documentation (#​1787).
• Bumped dependencies across workspace packages (#​1788).
• Updated pnpm-lock.yaml: bumped nx to 22.7.2 and brace-expansion to 5.0.5.

Full Changelog: Rel1cx/eslint-react@v5.8.1...v5.8.2

v5.8.1

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🏗️ Internal

• Simplified isJsxLike in core package and added behavior boundary tests (#​1869).
• Aligned code style in jsx package with core package (#​1870).
• Updated @types/node to ^25.9.3.

Full Changelog: Rel1cx/eslint-react@v5.8.18...v5.8.19

v5.8.0

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🪄 Improvements

• react-jsx/no-children-prop, react-jsx/no-children-prop-with-children: Added support for createElement calls in addition to JSX elements (#​1780).

📝 Documentation

• Added eslint-plugin-perfectionist to the third-party plugins documentation page (#​1778).

🏗️ Internal

• Bumped import-integrity-lint to 1.0.1.
• Fixed multiple versions of typescript-eslint and import-integrity-lint in the workspace (#​1776).
• Increased pnpm minimumReleaseAge to 3 days and updated lockfile (#​1779).
• Removed .repos directory references from config files (#​1773).
• Removed obsolete maintenance scripts (create-spec-alignment-issues.sh, migrate-labels.sh) (#​1777).
• Replaced eslint-plugin-fast-import with import-integrity-lint (#​1774).
• Simplified the publish CI workflow by skipping install scripts and removing the lint step (#​1775).

Full Changelog: Rel1cx/eslint-react@v5.7.10...v5.8.0

v5.7.10

🐞 Fixes

• react-x/no-leaked-conditional-rendering, react-x/set-state-in-effect: Added cycle detection to prevent stack overflow in recursive function analysis (#​1769).

📝 Documentation

• Added third-party-plugins.mdx documentation page.
• Added spec diff and compiler test fixtures for react-x/globals rule.
• Updated ESLint Stylistic link to rules anchor.
• Updated community projects (added Obsidian Copilot).
• Added redirects and simplified removed docs page.

🏗️ Internal

• react-x/error-boundaries: Simplified getEnclosingTryBlock implementation.
• Added minimumReleaseAge and minimumReleaseAgeExclude entries to pnpm-workspace.yaml.
• Bumped fumadocs-core and fumadocs-ui to 16.8.11.
• Pinned pnpm to v11 in CI and adjusted install hooks.
• Fixed the git diff noise issue caused by a large number of external repository files introduced by "Vendored facebook/react as git subtree under .repos" in v5.7.9 (re-released as v5.7.10, closes #​1772).

Full Changelog: Rel1cx/eslint-react@v5.7.8...v5.7.10

v5.7.8

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🐞 Fixes

• react-x/no-missing-key: Fixed the rule not detecting ConditionalExpression/LogicalExpression returned from block-bodied .map/Array.from callbacks. The rule now reports both branches when both lack a key, instead of only the first (#​1767, #​1766).

📝 Documentation

• Added [NEEDS VERIFICATION] markers to spec diffs for React Compiler aligned rules.
• Added Issue Labels Design Doc and migration scripts.
• Added a Hint component to the website and used it on the home page.

🏗️ Internal

• Bumped @effect/language-service to 0.86.0.
• Bumped dompurify to 3.4.3.
• Bumped fumadocs-mdx to 15.0.4 and related dependencies.
• Bumped pnpm from 11.1.0 to 11.1.1.
• Enabled caching for Nx targets.
• Removed experimental.useFlatConfig from Zed settings.
• Removed two dprint plugins from dprint.json.
• Updated Sentrux baseline metrics.

v5.7.7

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🐞 Fixes

• Fixed the rule documentation URLs returned by eslint-plugin-react-jsx and eslint-plugin-react-rsc to include the jsx- / rsc- prefixes so editor Open documentation links resolve correctly (#​1757) — by @​kasmacioma.

🏗️ Internal

• Bumped @types/node from 25.6.2 to 25.7.0.
• Bumped pnpm from 11.0.9 to 11.1.0.
• Bumped mermaid from 11.14.0 to 11.15.0 and pinned it via pnpm-workspace.yaml overrides, dropping the transitive chevrotain@12.0.0 chain in favor of @chevrotain/types@11.1.2.
• Enabled trustPolicy: "no-downgrade" in pnpm-workspace.yaml.

v5.7.6

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📝 Documentation

• Migrated the website to the fumadocs solar theme; removed the WIP Frutiger Aero variant and consolidated theme overrides.
• Each rule documentation page now lists prior versions in a Versions accordion sourced from per-rule CHANGELOG.md.
• Added the mikoto project to the community showcase.
• Updated README badges to use @eslint-react/core.

🏗️ Internal

• Bumped @typescript-eslint packages from 8.59.2 to 8.59.3.
• Bumped fumadocs-core and fumadocs-ui from 16.8.7 to 16.8.10.
• Bumped fumadocs-mdx from 14.3.2 to 15.0.3.
• Bumped tailwindcss and @tailwindcss/postcss from 4.2.4 to 4.3.0.
• Bumped tailwind-merge from 3.5.0 to 3.6.0.
• Bumped vitest from 4.1.5 to 4.1.6.
• Bumped ansis from 4.2.0 to 4.3.0.
• Bumped semver from 7.7.4 to 7.8.0.
• Bumped pnpm from 11.0.8 to 11.0.9.
• Upgraded dprint biome plugin from 0.12.10 to 0.12.11.
• Reverted nx from a 23.0.0 canary back to 22.7.1 stable.
• Renamed the verify:rule-docs script to verify:docs.
• Removed unused assets/logo.html and assets/react-icon.html (#​1755, #​1756).
• Updated Sentrux baseline metrics.

Full Changelog: Rel1cx/eslint-react@v5.7.5...v5.7.6

v5.7.5

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🏗️ Internal

• Bumped @eslint/compat from 2.0.5 to 2.1.0.
• Bumped @types/node from 25.6.0 to 25.6.2.
• Bumped next from 16.2.5 to 16.2.6.
• Bumped publint from 0.3.19 to 0.3.20.
• Bumped tsdown from 0.21.10 to 0.22.0.
• Bumped pnpm from 10.33.4 to 11.0.8.
• Adjusted website styles.

Full Changelog: Rel1cx/eslint-react@v5.7.4...v5.7.5

v5.7.4

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🏗️ Internal

• Bumped @typescript-eslint packages from 8.59.1 to 8.59.2.
• Bumped react and react-dom from 19.2.5 to 19.2.6.
• Bumped next from 16.2.4 to 16.2.5.
• Bumped nx from 22.7.1 to 23.0.0-canary.20260506-b594537.
• Bumped fumadocs-core and fumadocs-ui from 16.8.5 to 16.8.7.
• Bumped postcss from 8.5.13 to 8.5.14.
• Bumped publint from 0.3.18 to 0.3.19.
• Bumped pnpm from 10.33.2 to 10.33.4.

Full Changelog: Rel1cx/eslint-react@v5.7.3...v5.7.4

v5.7.3

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🐞 Fixes

• react-x/immutability: Exempted ref mutations via a naming heuristic — any object whose identifier is ref or ends with Ref is treated as a mutable ref and skipped from immutability checks. This fixes false positives when mutating RefObject<T> values received as props (#​1752, #​1751).
• react-x/immutability: Added noRefLikeStateName diagnostic to prevent state variables from being named ref or ending with Ref, which would otherwise bypass the ref exemption heuristic (#​1752).

📝 Documentation

• Fixed the full rule name in react-jsx/no-key-after-spread documentation (jsx/no-key-after-spread → jsx-no-key-after-spread) (#​1750).

Full Changelog: Rel1cx/eslint-react@v5.7.2...v5.7.3

v5.7.2

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🐞 Fixes

• react-x/no-unused-state: Removed the rule from the recommended preset for now (#​1747, #​1748).

📝 Documentation

• Added individual CHANGELOG.md files for all rules (#​1746).
• Added rule changelog links to all rule documentation pages.
• Updated AST Explorer links in docs.
• Various documentation cleanups.

🏗️ Internal

• Updated baseline metrics.
• Updated roadmap milestone labels.
• Upgraded dprint biome plugin from 0.12.9 to 0.12.10.
• Cleaned up snapshot generation script and snapshot file.

Full Changelog: Rel1cx/eslint-react@v5.7.1...v5.7.2

v5.7.1

Compare Source

🐞 Fixes

• react-x/no-leaked-conditional-rendering, react-x/set-state-in-effect: Added cycle detection to prevent stack overflow in recursive function analysis (#​1769).

📝 Documentation

• Added third-party-plugins.mdx documentation page.
• Added spec diff and compiler test fixtures for react-x/globals rule.
• Updated ESLint Stylistic link to rules anchor.
• Updated community projects (added Obsidian Copilot).
• Added redirects and simplified removed docs page.

🏗️ Internal

• react-x/error-boundaries: Simplified getEnclosingTryBlock implementation.
• Added minimumReleaseAge and minimumReleaseAgeExclude entries to pnpm-workspace.yaml.
• Bumped fumadocs-core and fumadocs-ui to 16.8.11.
• Pinned pnpm to v11 in CI and adjusted install hooks.
• Fixed the git diff noise issue caused by a large number of external repository files introduced by "Vendored facebook/react as git subtree under .repos" in v5.7.9 (re-released as v5.7.10, closes #​1772).

Full Changelog: Rel1cx/eslint-react@v5.7.8...v5.7.10

v5.7.0

Compare Source

✨ New

• react-x/no-unused-state: The rule re-added as a no-op in v5.6.6 is now fully implemented. It detects state variables declared via useState (or similar state hooks) that are defined but never read, or only read inside an effect or effect dependency array (#​1741).

📝 Documentation

• Updated minimum version requirements in README and docs (ESLint 10.2.1, TypeScript 6.0.3, pnpm 10.33.2).
• Fixed no-unused-state migration docs and removed rule reasons.

LTS Maintenance Mode: Starting with v5.7.0, the project has entered a Long-Term Support (LTS) maintenance mode. New feature development is temporarily on hold while the project prioritizes bug fixes, rule improvements, and documentation updates. See #​1740 for details.

Full Changelog: Rel1cx/eslint-react@v5.6.6...v5.7.0

v5.6.6

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✨ New

• react-x/no-unused-state: Re-add the react-x/no-unused-state rule that was removed in 5.0.0 as a no-op rule for detecting unused state in function components in a future release.

Full Changelog: Rel1cx/eslint-react@v5.6.4...v5.6.6

v5.6.4

Compare Source

✨ New

• react-x/no-unused-class-component-members: Now flags shouldComponentUpdate methods defined in classes extending PureComponent as unused, since PureComponent implements its own shouldComponentUpdate with shallow prop and state comparison (#​1738).

📝 Documentation

• Added jsx preset documentation to multiple rule docs.
• Removed empty Presets sections from rule documentation.

🏗️ Internal

• ast: Added an optional stop predicate to findParent utility for more control over ancestor traversal (#​1736).
• Replaced skott with sentrux for architecture linting.
• Updated sentrux rules and baseline metrics.

Full Changelog: Rel1cx/eslint-react@v5.6.3-beta.0...v5.6.4

v5.6.2

Compare Source

🐞 Fixes

• react-x/use-memo: Fixed false positives in useMemo dependency analysis by using reference/definition analysis (#​1735).

📝 Documentation

• Added anchor links to rule names in recipe docs.
• Added migration overview page with sidebar entry.
• Added naming-convention preset configuration documentation.
• Simplified conditional formatting in custom-rules-of-state recipe.
• Updated migration guide and added noDirectAccessProps custom rule example.

🏗️ Internal

• Removed unused diagram components and imports.
• Reordered redirects with comments for clarity.
• Bumped lucide-react from 1.12.0 to 1.14.0.
• Updated baseline-browser-mapping to 2.10.24.

Full Changelog: Rel1cx/eslint-react@v5.6.0...v5.6.2

v5.6.0

Compare Source

This release consolidates all changes since v4.2.1.

💥 Breaking Changes

Core API Refactoring (@​eslint-react/core)

• Performed a large-scale flattening refactor of the core package's internal structure, merging modules previously scattered across subdirectories like component/, function/, hook/, semantic/, and api/ into the root directory.
• Renamed several core APIs:
  • isReactAPI → isAPI
  • isReactAPICall → isAPICall
  • isInitializedFromReact → isAPIFromReact
  • isInitializedFromReactNative → isAPIFromReactNative
  • ComponentDetectionHint → FunctionComponentDetectionHint
  • ComponentFlag → FunctionComponentFlag
  • getComponentCollector → getFunctionComponentCollector
  • getComponentCollectorLegacy → getClassComponentCollector
• Migrated type utilities (type-is, type-name, type-variant) from eslint-plugin-react-x to @eslint-react/core.
• Updated the Toolkit interface in @eslint-react/kit to reflect the naming changes above.

Kit API Simplification (@​eslint-react/kit)

• Simplified RuleToolkit.is API: Removed pre-built identifier predicates (memo, lazy, forwardRef, etc.) from RuleToolkit.is. Only *Call variants and API/APICall factories are now available.
• Renamed initialization checkers:
  • initializedFromReact → APIFromReact
  • initializedFromReactNative → APIFromReactNative
• Code using is.memo(node), is.lazy(node), etc. must migrate to is.memoCall(node) or use is.API("memo")(node).

Type Alias Removal

• Removed deprecated RuleDefinition type alias: The RuleDefinition type has been completely removed from @eslint-react/kit. Use RuleFunction instead.

Removed Rules

The following rules have been removed from eslint-plugin-react-x, eslint-plugin-react-dom, and eslint-plugin-react-debug:

Rule	Package	Notes
component-hook-factories	react-x	Removed from all configs
no-redundant-should-component-update	react-x	Removed from all configs
no-unnecessary-use-callback	react-x	Removed from all configs
no-unnecessary-use-memo	react-x	Removed from all configs
no-unused-state	react-x	Removed from all configs
prefer-destructuring-assignment	react-x	Removed from all configs
prefer-namespace-import	react-x	Removed from all configs
prefer-namespace-import	react-dom	Removed from all configs
debug/class-component	react-debug	Removed from all configs

Class Component Support Deprecation

• All Class Component-related detection functions in the core package (such as isClassComponent, isPureComponent, and various lifecycle checkers) have been marked as @deprecated, retaining only minimal compatibility support for existing rules.
• Rules in eslint-plugin-react-web-api, including no-leaked-event-listener, no-leaked-interval, and no-leaked-timeout, have removed detection for Class Component lifecycles (componentDidMount / componentWillUnmount) and now only report on Hook Effects (useEffect, etc.).

✨ New

New Rules

• react-x/globals: New rule for restricting usage of global variables in React components.
• react-x/static-components: New rule for enforcing static component definitions. Enhanced with variable reference tracking and a createdHere diagnostic to reduce false positives.
• react-web-api/no-leaked-fetch: New rule that detects leaked fetch calls in effects, closing #​1714.

Kit Enhancements

• Added ast.findParent utility to @eslint-react/kit for traversing AST ancestors.
• Added support for Universally Unique Lexicographically Sortable Identifiers (ULID) for anonymous rules (later migrated to node:crypto randomBytes).

Custom Rule Examples

• Added Error Boundaries custom rule example.
• Added boolean prop naming custom rule and documentation.

🐞 Fixes

Rule Fixes

• react-x/error-boundaries: Fixed false positives on non-React code and resolved catch block over-reporting.
• react-x/set-state-in-effect: Improved validation accuracy.
• react-x/use-memo: Added reassignment check, aligned message IDs, and added support for for-of/for-in loops.

Config Fixes

• Added missing rules to presets, cleaned up experimental disables, and updated documentation.
• Extracted naming-convention preset and fixed config gaps.

Type Expression Fixes

• Added missing Extract.unwrap for type expressions and chain expressions.
• Unwrapped type expressions before inspecting AST node types.

🪄 Improvements

API & Refactoring

• ast: Normalized API naming conventions and rewrote Check helpers.
• ast: Renamed isJSXLike → isJSXElementOrFragment and isMethodOrProperty → isPropertyOrMethod.
• Extracted ESLint types and utilities into the @eslint-react/eslint package.
• Extracted @eslint-react/jsx from @eslint-react/core into a standalone utility package for static analysis of JSX patterns.
• Migrated to @ and # path aliases and replaced tsx with vite-node.
• Moved pattern utilities to rule directories and extracted rule helpers into co-located lib.ts modules across multiple plugins.
• Reorganized imports across the codebase.
• Replaced RuleConfig with Linter.RulesRecord from ESLint.
• Restructured monorepo packages directory layout.
• Unified import style across packages and plugins.

Core & AST Improvements

• ast: Updated FunctionInitPath types to support method definitions and property arrow functions in class expressions.
• ast/isNodeEqual: Fixed JSXNamespacedName comparison logic.

Rule Improvements

• react-x/static-components: Registered in all, x, and disable-experimental configs.
• react-rsc/function-definition: Added directive position and quote checks.
• Extracted HOC detection helpers to dedicated lib.ts files.

Website & Documentation Improvements

• Added LLM routes (/llms.txt, /llms-full.txt, /llms.mdx).
• Added inline TOCs and improved navigation.
• Enabled twoslash type-checking for code examples.
• Improved accessibility and unified layout configuration.

Testing

• Expanded compiler fixture coverage across 9 rules.
• Added comprehensive unit tests for component/hook detection utilities.

Dependencies

• Bumped TypeScript to 6.0.3.
• Bumped Vite to ^8.0.7 in examples.
• Bumped @typescript-eslint packages to 8.59.1.
• Bumped tsl-dx, tsdown, fumadocs, postcss, lucide-react, eslint-plugin-package-json, and other dependencies.

📝 Documentation

• Added custom rule recipes for React Children API, Context API, props, state, boolean prop naming, and error boundaries.
• Added migration examples (no-set-state, no-string-refs).
• Added IMPL–SPEC diff documents for 5 React Compiler aligned rules.
• Added spec documentation for validation rules.
• Added rule feature docs.
• Added table of contents to multiple documentation files.
• Updated migrating-from-eslint-plugin-react guide.
• Updated local packages docs.
• Updated roadmap and contributing architecture diagram.

🏗️ Internal

• Added build:plugins script and updated build path patterns.
• Added publishConfig.access to packages and marked @local/eff as private.
• Added documentation comments to rule scripts.
• Added typedoc docs and engines field.
• Extracted shared tsdown config.
• Fixed high-priority build, lockfile, script and doc inconsistencies.
• Removed "Naming Pattern Quick Reference" from AST abbreviations doc.
• Removed major-release-checklist.md.
• Removed scripts/prepare-release.ts and the accompanying prepare:release npm script.
• Removed barrel exports for utils.
• Removed unused dependencies and added missing devDependencies.

Full Changelog: Rel1cx/eslint-react@v4.2.1...v5.6.0

v4.2.3

Compare Source

✨ New

• jsx: add jsx-no-leaked-dollar rule, add suggest fix to jsx-no-leaked-semicolon rule (#​1688) (b86bdd6da)
• jsx: add jsx-no-leaked-semicolon rule, closes #​1685 (#​1686) (fbb495000)

📝 Documentation

• update recipe section structure (Code→Rule, Usage→Config) (8cade3008)
• update custom rule examples code style (#​1684) (dc9d05c33)
• update recipe titles to Title Case (6a2d941b6)
• improve recipes overview (8278f45c9)

Full Changelog: Rel1cx/eslint-react@v4.2.2...v4.2.3

v4.2.1

Compare Source

This release consolidates all changes since v3.0.0.

💥 Breaking Changes

New eslint-plugin-react-jsx package

A new dedicated plugin for React Flavored JSX rules has been introduced. Several rules have been migrated from eslint-plugin-react-x and eslint-plugin-react-dom to this new package:

Old Rule (react-x/)	New Rule (react-jsx/)	Change
jsx-key-before-spread	no-key-after-spread	relocated, renamed
jsx-no-comment-textnodes	no-comment-textnodes	relocated, renamed
no-children-prop	no-children-prop	relocated
no-useless-fragment	no-useless-fragment	relocated

Old Rule (react-dom/)	New Rule (react-jsx/)	Change
no-namespace	no-namespace	relocated

Rule prefix changes in @eslint-react/eslint-plugin

Rules from individual plugins now use a flattened naming convention when accessed through the unified @eslint-react/eslint-plugin package:

• @eslint-react/<rule> -> @eslint-react/<rule> (no changes)
• @eslint-react-jsx-<rule> -> @eslint-react-jsx-<rule> (no changes)
• @eslint-react/rsc/<rule> -> @eslint-react/rsc-<rule>
• @eslint-react/dom/<rule> -> @eslint-react/dom-<rule>
• @eslint-react/web-api/<rule> -> @eslint-react/web-api-<rule>
• @eslint-react/naming-convention/<rule> -> @eslint-react/naming-convention-<rule>
• @eslint-react/debug/<rule> -> @eslint-react/debug-<rule>

Removed Rules from eslint-plugin-react-x

The following rules have been removed from eslint-plugin-react-x:

Rule	Replaced by
react-x/jsx-dollar	@eslint-react/kit (custom rule)
react-x/jsx-shorthand-boolean	@eslint-react/kit (custom rule)
react-x/jsx-shorthand-fragment	[@eslint-react/kit](https:

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