chubbyts-oxlint

Description

Oxlint Configuration for chubbyts libraries / framework / projects. Provides the same linting contract as @chubbyts/chubbyts-eslint, as close as oxlint allows.

Requirements

• node: 22
• oxlint: ^1.76.0 (peer dependency)
• oxc-resolver: ^11.24.2

Installation

Through NPM as @chubbyts/chubbyts-oxlint.

npm i -D oxlint @chubbyts/chubbyts-oxlint@^1.0.2

Configuration

.oxlintrc.json

{
  "extends": ["./node_modules/@chubbyts/chubbyts-oxlint/oxlintrc.json"]
}

package.json

{
  "scripts": {
    "lint": "oxlint src tests",
    "lint-fix": "oxlint --fix src tests"
  }
}

Differences to chubbyts-eslint

Most rules map 1:1 onto oxlint's native (Rust) implementations. The remaining rules are provided by JS plugins which are shipped with this package:

• functional/no-let, functional/immutable-data, functional/prefer-tacit: syntactic reimplementations of the rules from eslint-plugin-functional. Oxlint does not provide typescript-eslint parser services to JS plugins, so the type-aware originals cannot run. immutable-data detects mutations structurally (member assignments, delete, mutating array methods, Object.assign and friends on existing values) and therefore cannot detect Map/Set mutations. prefer-tacit only reports wrappers around functions declared in the same file with a matching, fixed arity.
• importx/order, importx/no-unresolved: reimplementations of the eslint-plugin-import-x rules on top of oxc-resolver (the resolver oxlint itself uses, configured for TypeScript: .ts extensions, .js → .ts extension alias, tsconfig paths), keeping this package free of the eslint ecosystem and its typescript version constraint. order implements the default options only (builtin, external, parent, sibling, index). The import-x plugin name is reserved by oxlint for its native rules, hence the importx alias.
• quotes, semi and linebreak-style do not exist in oxlint; formatting is owned by prettier in all chubbyts projects anyway.
• eslint.configs.recommended and the non-type-aware part of tseslint.configs.strict are covered by the correctness and suspicious categories plus explicitly enabled typescript/* rules.
• unused-imports/no-unused-imports is covered by oxlint's eslint/no-unused-vars, which reports and auto-fixes unused imports.

Type-aware linting (beyond the syntactic approximations above) can be added by installing oxlint-tsgolint and running oxlint --type-aware.

Copyright

2026 Dominik Zogg