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Changelog - 2026-10-18 ​

dev-configs gains no-leaked-render, six more accessibility rules and a shared ignore list ​

Enhancement

In one line. A frontend project can delete its local copies of these lint rules and take them from @venizia/dev-configs.

What changed ​

  • NoLeakedRenderRule (venizia/no-leaked-render) is on in reactHouseConfigs. {count && <X />} draws 0 when count is 0; write count ? <X /> : null. eslint --fix rewrites it. disabled={a && b} is a value, not a JSX child, and passes.
  • Six more jsx-a11y rules in ReactOxlintConfigs and ReactEslintConfigs, as errors: click-events-have-key-events, no-static-element-interactions, no-noninteractive-element-interactions, label-has-associated-control, heading-has-content, anchor-is-valid. Both presets now run 15.
  • ConstClassValuesRule (venizia/const-class-values): an exported type named *State, *Status, *Stage, *Mode, *Kind or *Type that is a union of string literals should be a const class plus TConstValue. No preset turns it on - three IGNIS types still match - so switch it on yourself: [ConstClassValuesRule.NAME]: ConstClassValuesRule.build().
  • ignore on the oxlint presets, and LintIgnore. oxlint cannot ignore a project path from .configs/, so ReactOxlintConfigs.create({ ignore: ['src/gen/**'] }) turns every rule off for those paths. LintIgnore.eslint({ patterns }) is the matching ESLint entry, and LintIgnore.oxlint({ config, patterns }) wraps a config you finished yourself.
typescript
// .configs/eslint.config.mjs
import { LintIgnore, reactHouseConfigs } from '@venizia/dev-configs/linters';
import { LINT_IGNORE } from './lint-ignore.mjs';

export default [LintIgnore.eslint({ patterns: LINT_IGNORE }), ...reactHouseConfigs];

Who is affected ​

  • A React project on reactHouseConfigs. cond && <X /> now fails lint (eslint --fix repairs it), and an element with a click handler needs a keyboard handler or a real button.
  • A project that kept these rules in its own config. Delete the local copies. Its no-new-error and max-params-own already match the shipped ones; the shipped no-new-error also catches a bare Error('x') call.
  • Everyone else. Nothing new fails.

Not changed ​

  • consistent-type-imports and decorated parameters. oxlint 1.88 has no option to keep a decorated constructor parameter's class as a value import, so --fix still writes import { type X }. IGNIS does not inject by that parameter type, so the preset stays as it is. Code that reads design:paramtypes should check that import by hand.

Files: packages/dev-configs/src/linters/house/no-leaked-render.rule.ts, packages/dev-configs/src/linters/house/const-class-values.rule.ts, packages/dev-configs/src/linters/ignore.ts, packages/dev-configs/src/linters/react-eslint.ts, packages/dev-configs/src/linters/react-oxlint.ts