v3.0.0

Major Changes

• #61 1d66414 Thanks @stevensacks! - Removed: the testing-library block and the eslint-plugin-testing-library dependency. GAIA tests run in Vitest browser mode (vitest-browser-react, page locators), where Testing Library's rules no longer apply and prefer-screen-queries false-positives on page.getByRole. Delete any eslint-disable comments that name a testing-library/* rule. The jest-dom rules stay, because stories still assert with the jest-dom matchers that storybook/test re-exports.

• #54 fa0b343 Thanks @stevensacks! - Breaking: the styleHygiene naming rules now enforce GAIA's kebab-case layout. Component and page folders are kebab-case, components/ui/ holds flat kebab-case component files with tests/ as its only subfolder, a route page is pages/<path>/page.tsx exporting <Name>Page, and hook files are use-*.ts. canonical/filename-match-exported applies a kebab transform to component and page .tsx files, so theme-switch/index.tsx exports ThemeSwitch; everywhere else it keeps exact matching. PascalCase component folders and camelCase hook files now fail lint, so rename them before upgrading.

• #56 9d48fbc Thanks @stevensacks! - Breaking: importing FC or FunctionComponent from react is now an error everywhere, including test and story files. Type props inline instead: type ButtonProps = {...}; const Button = ({...}: ButtonProps) => ....

  Added: the opt-in shadcn() factory bundles @shadcn/lint (exact-pinned) so role tokens are the only color vocabulary. It sets shadcn/no-raw-colors, shadcn/require-static-classes, shadcn/no-arbitrary-values and shadcn/no-inline-styles to error, shadcn/no-restyle to error with allow: ['layout'], and shadcn/no-unknown-classes off in favor of better-tailwindcss's no-unknown-classes. Its vendored-ui block turns Prettier and the house-style rules off for components/ui/*.tsx (registry output stays byte-identical to shadcn add) while shadcn/no-raw-colors, react-hooks/* and the other correctness rules stay on, and components/ui/tests/** stays fully linted. Spread ...lint.shadcn({ui: '~/components/ui'}) as the last entry, after the full GAIA composition and ...lint.prettier.

  The eslint peer floor rises from ^9.0.0 to ^9.30.0, which @shadcn/lint requires. @shadcn/lint also pulls a dev-only copy of the cn package.

Minor Changes

• #70 751e0ed Thanks @stevensacks! - Changed: shadcn allows an arbitrary value where no scale step or token fits (grid-cols-[auto_1fr], bg-size-[200%_100%]); shadcn/no-arbitrary-values is off. betterTailwind sets rootFontSize: 16 on enforce-canonical-classes, so an arbitrary value that has a scale equivalent is rewritten to it (w-[16px] to w-4). Arbitrary colors stay banned through better-tailwindcss/no-restricted-classes, since every color is a theme role token; vendored ui files are exempt.

• #65 cd7d1d9 Thanks @stevensacks! - Added: four rule sets that close gaps in the bundle.

  • base turns on the type-aware @typescript-eslint/no-unsafe-call, no-unsafe-member-access, no-unsafe-argument, no-deprecated and no-unnecessary-type-conversion, completing the no-unsafe-* family. Tests and stories keep the no-unsafe-* relaxation they already had.
  • base adds @eslint-community/eslint-comments: every eslint-disable must give a reason after -- (// eslint-disable-next-line no-console -- startup banner), a bare blanket eslint-disable is banned, and block disables must be paired with an enable unless they cover the whole file.
  • guardrails adds eslint-plugin-regexp's recommended set, which catches patterns that backtrack catastrophically (ReDoS), alternatives that can never match and needless escapes.
  • react adds react-refresh/only-export-components, so a component module that also exports non-components, which breaks Fast Refresh, is reported. reactRouter allows React Router's route-module exports (loader, action, meta, ...) in route modules and root.tsx, and the shadcn vendored-ui exemption turns the rule off for registry files.

  Action required on upgrade: add a -- reason to each eslint-disable that lacks one, and move any non-component export out of a component module.

• #66 8a1ecf4 Thanks @stevensacks! - Added: react reports Effects that should not be Effects (react-you-might-not-need-an-effect: state derived from other state or props, user-event logic in an Effect, chained updates, notifying a parent, resetting state on a prop change instead of using key). It also adds nine @eslint-react rules: an Effect that adds a listener, timer, interval, observer or fetch must clean it up, and React 19 forms replace forwardRef, useContext and <Context.Provider>.

  Added: two opt-in arrays. lint.i18n reports raw JSX text that should come from t(); spread it only if the UI is translated. lint.zod turns on eslint-plugin-zod's recommended rules for Zod 4 projects, minus consistent-import.

  Changed: the .length && <JSX/> selector's comment now says that sonarjs/jsx-no-leaked-render already catches the general count && <JSX/> case.

• #63 f58c5ff Thanks @stevensacks! - Added: reactRouter now carries no-imperative-query-fetch/no-imperative-query-fetch, on by default for every TypeScript file under the source dir. It bans ensureQueryData, fetchQuery, prefetchQuery and their infinite variants, so a route has one fetch idiom: queryClient.query awaited in a clientLoader, read with useSuspenseQuery. reactRouter now follows sourceDir. Fix any reported call by moving the fetch into the clientLoader.

  Changed: import-x/no-unresolved ignores ^virtual: imports, so Vite plugin virtual modules such as virtual:msw resolve, and checks case and CommonJS require. Under the source dir it now also covers *.test.* and *.stories.* files, where an unresolved import is the same defect. A project that carried a local no-unresolved override for either reason can delete it.

Patch Changes

• #57 c2e285f Thanks @stevensacks! - Fixed: an unused eslint-disable directive now fails a plain eslint run at error severity (linterOptions.reportUnusedDisableDirectives: 'error'). The eslint-comments/no-unused-disable rule it replaces could never report, so the @eslint-community/eslint-plugin-eslint-comments dependency is removed. unicorn/prefer-set-size and unicorn/no-blob-to-file are now off: under the TypeScript parser they cannot report.

  Updated: minor and patch releases of eslint-plugin-perfectionist, eslint-plugin-playwright, eslint-plugin-sonarjs, eslint-plugin-storybook and eslint-plugin-no-relative-import-paths.

• #68 83a68aa Thanks @stevensacks! - Updated: @shadcn/lint to 0.2.1, eslint-plugin-better-tailwindcss to 4.9.0, eslint-plugin-playwright to 2.12.1 and stylelint-order to 8.1.2, and refreshed the lockfile.

• #61 1d66414 Thanks @stevensacks! - Updated: eslint-config-airbnb-extended to 3.3.0, eslint-plugin-sonarjs to 4.2.2 and eslint-plugin-storybook to 10.6.1. Refreshed the lockfile, which picks up patched transitive releases and clears most pnpm audit advisories. The dependency release-age window drops from 7 days to 3, matching GAIA.

• #72 fc8086c Thanks @stevensacks! - Updated: @eslint-react/eslint-plugin to 5.26.1 and the pinned pnpm to 12.11.2, and refreshed the lockfile.

• #56 9d48fbc Thanks @stevensacks! - Fixed: the stylelint config no longer reports every Tailwind @apply under at-rule-prelude-no-invalid. Stylelint 17's standard config validates at-rule preludes as CSS, and @apply takes utility class names, so the rule now ignores @apply and still checks every standard at-rule.

• #59 3f29c02 Thanks @stevensacks! - Fixed: @typescript-eslint/prefer-destructuring is off in vendored shadcn ui files. shadcn's toast component re-exports namespace members as const a = Namespace.a, which the rule reported on unedited shadcn add output.