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eslint-plugin-unicorn - npm Package Compare versions

Comparing version 45.0.2 to 46.0.0

17

package.json
{
"name": "eslint-plugin-unicorn",
"version": "45.0.2",
"version": "46.0.0",
"description": "More than 100 powerful ESLint rules",

@@ -19,3 +19,3 @@ "license": "MIT",

"fix": "run-p --continue-on-error fix:*",
"fix:eslint-docs": "eslint-doc-generator --ignore-deprecated-rules --ignore-config all --rule-doc-title-format desc --url-configs \"https://github.com/sindresorhus/eslint-plugin-unicorn#preset-configs\"",
"fix:eslint-docs": "eslint-doc-generator",
"fix:js": "npm run lint:js -- --fix",

@@ -83,3 +83,3 @@ "fix:md": "npm run lint:md -- --fix",

"eslint-remote-tester": "^3.0.0",
"eslint-remote-tester-repositories": "^0.0.7",
"eslint-remote-tester-repositories": "^1.0.0",
"execa": "^6.1.0",

@@ -114,2 +114,5 @@ "listr": "^0.14.3",

"xo": {
"extends": [
"plugin:internal-rules/all"
],
"ignores": [

@@ -166,10 +169,2 @@ ".cache-eslint-remote-tester",

}
},
{
"files": [
"rules/**/*.js"
],
"extends": [
"plugin:internal-rules/all"
]
}

@@ -176,0 +171,0 @@ ]

@@ -52,3 +52,2 @@ # eslint-plugin-unicorn [![Coverage Status](https://codecov.io/gh/sindresorhus/eslint-plugin-unicorn/branch/main/graph/badge.svg)](https://codecov.io/gh/sindresorhus/eslint-plugin-unicorn/branch/main) [![npm version](https://img.shields.io/npm/v/eslint-plugin-unicorn.svg?style=flat)](https://npmjs.com/package/eslint-plugin-unicorn)

💼 [Configurations](https://github.com/sindresorhus/eslint-plugin-unicorn#preset-configs) enabled in.\
🚫 [Configurations](https://github.com/sindresorhus/eslint-plugin-unicorn#preset-configs) disabled in.\
✅ Set in the `recommended` [configuration](https://github.com/sindresorhus/eslint-plugin-unicorn#preset-configs).\

@@ -58,113 +57,113 @@ 🔧 Automatically fixable by the [`--fix` CLI option](https://eslint.org/docs/user-guide/command-line-interface#--fix).\

| Name                                    | Description | 💼 | 🚫 | 🔧 | 💡 |
| :----------------------------------------------------------------------------------------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :- | :- | :- | :- |
| [better-regex](docs/rules/better-regex.md) | Improve regexes by making them shorter, consistent, and safer. | ✅ | | 🔧 | |
| [catch-error-name](docs/rules/catch-error-name.md) | Enforce a specific parameter name in catch clauses. | ✅ | | 🔧 | |
| [consistent-destructuring](docs/rules/consistent-destructuring.md) | Use destructured variables over properties. | ✅ | | 🔧 | 💡 |
| [consistent-function-scoping](docs/rules/consistent-function-scoping.md) | Move function definitions to the highest possible scope. | ✅ | | | |
| [custom-error-definition](docs/rules/custom-error-definition.md) | Enforce correct `Error` subclassing. | | ✅ | 🔧 | |
| [empty-brace-spaces](docs/rules/empty-brace-spaces.md) | Enforce no spaces between braces. | ✅ | | 🔧 | |
| [error-message](docs/rules/error-message.md) | Enforce passing a `message` value when creating a built-in error. | ✅ | | | |
| [escape-case](docs/rules/escape-case.md) | Require escape sequences to use uppercase values. | ✅ | | 🔧 | |
| [expiring-todo-comments](docs/rules/expiring-todo-comments.md) | Add expiration conditions to TODO comments. | ✅ | | | |
| [explicit-length-check](docs/rules/explicit-length-check.md) | Enforce explicitly comparing the `length` or `size` property of a value. | ✅ | | 🔧 | 💡 |
| [filename-case](docs/rules/filename-case.md) | Enforce a case style for filenames. | ✅ | | | |
| [import-style](docs/rules/import-style.md) | Enforce specific import styles per module. | ✅ | | | |
| [new-for-builtins](docs/rules/new-for-builtins.md) | Enforce the use of `new` for all builtins, except `String`, `Number`, `Boolean`, `Symbol` and `BigInt`. | ✅ | | 🔧 | |
| [no-abusive-eslint-disable](docs/rules/no-abusive-eslint-disable.md) | Enforce specifying rules to disable in `eslint-disable` comments. | ✅ | | | |
| [no-array-callback-reference](docs/rules/no-array-callback-reference.md) | Prevent passing a function reference directly to iterator methods. | ✅ | | | 💡 |
| [no-array-for-each](docs/rules/no-array-for-each.md) | Prefer `for…of` over the `forEach` method. | ✅ | | 🔧 | 💡 |
| [no-array-method-this-argument](docs/rules/no-array-method-this-argument.md) | Disallow using the `this` argument in array methods. | ✅ | | 🔧 | 💡 |
| [no-array-push-push](docs/rules/no-array-push-push.md) | Enforce combining multiple `Array#push()` into one call. | ✅ | | 🔧 | 💡 |
| [no-array-reduce](docs/rules/no-array-reduce.md) | Disallow `Array#reduce()` and `Array#reduceRight()`. | ✅ | | | |
| [no-await-expression-member](docs/rules/no-await-expression-member.md) | Disallow member access from await expression. | ✅ | | 🔧 | |
| [no-console-spaces](docs/rules/no-console-spaces.md) | Do not use leading/trailing space between `console.log` parameters. | ✅ | | 🔧 | |
| [no-document-cookie](docs/rules/no-document-cookie.md) | Do not use `document.cookie` directly. | ✅ | | | |
| [no-empty-file](docs/rules/no-empty-file.md) | Disallow empty files. | ✅ | | | |
| [no-for-loop](docs/rules/no-for-loop.md) | Do not use a `for` loop that can be replaced with a `for-of` loop. | ✅ | | 🔧 | |
| [no-hex-escape](docs/rules/no-hex-escape.md) | Enforce the use of Unicode escapes instead of hexadecimal escapes. | ✅ | | 🔧 | |
| [no-instanceof-array](docs/rules/no-instanceof-array.md) | Require `Array.isArray()` instead of `instanceof Array`. | ✅ | | 🔧 | |
| [no-invalid-remove-event-listener](docs/rules/no-invalid-remove-event-listener.md) | Prevent calling `EventTarget#removeEventListener()` with the result of an expression. | ✅ | | | |
| [no-keyword-prefix](docs/rules/no-keyword-prefix.md) | Disallow identifiers starting with `new` or `class`. | | ✅ | | |
| [no-lonely-if](docs/rules/no-lonely-if.md) | Disallow `if` statements as the only statement in `if` blocks without `else`. | ✅ | | 🔧 | |
| [no-negated-condition](docs/rules/no-negated-condition.md) | Disallow negated conditions. | ✅ | | 🔧 | |
| [no-nested-ternary](docs/rules/no-nested-ternary.md) | Disallow nested ternary expressions. | ✅ | | 🔧 | |
| [no-new-array](docs/rules/no-new-array.md) | Disallow `new Array()`. | ✅ | | 🔧 | 💡 |
| [no-new-buffer](docs/rules/no-new-buffer.md) | Enforce the use of `Buffer.from()` and `Buffer.alloc()` instead of the deprecated `new Buffer()`. | ✅ | | 🔧 | 💡 |
| [no-null](docs/rules/no-null.md) | Disallow the use of the `null` literal. | ✅ | | 🔧 | 💡 |
| [no-object-as-default-parameter](docs/rules/no-object-as-default-parameter.md) | Disallow the use of objects as default parameters. | ✅ | | | |
| [no-process-exit](docs/rules/no-process-exit.md) | Disallow `process.exit()`. | ✅ | | | |
| [no-static-only-class](docs/rules/no-static-only-class.md) | Disallow classes that only have static members. | ✅ | | 🔧 | |
| [no-thenable](docs/rules/no-thenable.md) | Disallow `then` property. | ✅ | | | |
| [no-this-assignment](docs/rules/no-this-assignment.md) | Disallow assigning `this` to a variable. | ✅ | | | |
| [no-typeof-undefined](docs/rules/no-typeof-undefined.md) | Disallow comparing `undefined` using `typeof`. | ✅ | | 🔧 | 💡 |
| [no-unnecessary-await](docs/rules/no-unnecessary-await.md) | Disallow awaiting non-promise values. | ✅ | | 🔧 | |
| [no-unreadable-array-destructuring](docs/rules/no-unreadable-array-destructuring.md) | Disallow unreadable array destructuring. | ✅ | | 🔧 | |
| [no-unreadable-iife](docs/rules/no-unreadable-iife.md) | Disallow unreadable IIFEs. | ✅ | | | |
| [no-unsafe-regex](docs/rules/no-unsafe-regex.md) | Disallow unsafe regular expressions. | | ✅ | | |
| [no-unused-properties](docs/rules/no-unused-properties.md) | Disallow unused object properties. | | ✅ | | |
| [no-useless-fallback-in-spread](docs/rules/no-useless-fallback-in-spread.md) | Disallow useless fallback when spreading in object literals. | ✅ | | 🔧 | |
| [no-useless-length-check](docs/rules/no-useless-length-check.md) | Disallow useless array length check. | ✅ | | 🔧 | |
| [no-useless-promise-resolve-reject](docs/rules/no-useless-promise-resolve-reject.md) | Disallow returning/yielding `Promise.resolve/reject()` in async functions or promise callbacks | ✅ | | 🔧 | |
| [no-useless-spread](docs/rules/no-useless-spread.md) | Disallow unnecessary spread. | ✅ | | 🔧 | |
| [no-useless-switch-case](docs/rules/no-useless-switch-case.md) | Disallow useless case in switch statements. | ✅ | | | 💡 |
| [no-useless-undefined](docs/rules/no-useless-undefined.md) | Disallow useless `undefined`. | ✅ | | 🔧 | |
| [no-zero-fractions](docs/rules/no-zero-fractions.md) | Disallow number literals with zero fractions or dangling dots. | ✅ | | 🔧 | |
| [number-literal-case](docs/rules/number-literal-case.md) | Enforce proper case for numeric literals. | ✅ | | 🔧 | |
| [numeric-separators-style](docs/rules/numeric-separators-style.md) | Enforce the style of numeric separators by correctly grouping digits. | ✅ | | 🔧 | |
| [prefer-add-event-listener](docs/rules/prefer-add-event-listener.md) | Prefer `.addEventListener()` and `.removeEventListener()` over `on`-functions. | ✅ | | 🔧 | |
| [prefer-array-find](docs/rules/prefer-array-find.md) | Prefer `.find(…)` and `.findLast(…)` over the first or last element from `.filter(…)`. | ✅ | | 🔧 | 💡 |
| [prefer-array-flat](docs/rules/prefer-array-flat.md) | Prefer `Array#flat()` over legacy techniques to flatten arrays. | ✅ | | 🔧 | |
| [prefer-array-flat-map](docs/rules/prefer-array-flat-map.md) | Prefer `.flatMap(…)` over `.map(…).flat()`. | ✅ | | 🔧 | |
| [prefer-array-index-of](docs/rules/prefer-array-index-of.md) | Prefer `Array#{indexOf,lastIndexOf}()` over `Array#{findIndex,findLastIndex}()` when looking for the index of an item. | ✅ | | 🔧 | 💡 |
| [prefer-array-some](docs/rules/prefer-array-some.md) | Prefer `.some(…)` over `.filter(…).length` check and `.{find,findLast}(…)`. | ✅ | | 🔧 | 💡 |
| [prefer-at](docs/rules/prefer-at.md) | Prefer `.at()` method for index access and `String#charAt()`. | | ✅ | 🔧 | 💡 |
| [prefer-code-point](docs/rules/prefer-code-point.md) | Prefer `String#codePointAt(…)` over `String#charCodeAt(…)` and `String.fromCodePoint(…)` over `String.fromCharCode(…)`. | ✅ | | | 💡 |
| [prefer-date-now](docs/rules/prefer-date-now.md) | Prefer `Date.now()` to get the number of milliseconds since the Unix Epoch. | ✅ | | 🔧 | |
| [prefer-default-parameters](docs/rules/prefer-default-parameters.md) | Prefer default parameters over reassignment. | ✅ | | 🔧 | 💡 |
| [prefer-dom-node-append](docs/rules/prefer-dom-node-append.md) | Prefer `Node#append()` over `Node#appendChild()`. | ✅ | | 🔧 | |
| [prefer-dom-node-dataset](docs/rules/prefer-dom-node-dataset.md) | Prefer using `.dataset` on DOM elements over calling attribute methods. | ✅ | | 🔧 | |
| [prefer-dom-node-remove](docs/rules/prefer-dom-node-remove.md) | Prefer `childNode.remove()` over `parentNode.removeChild(childNode)`. | ✅ | | 🔧 | 💡 |
| [prefer-dom-node-text-content](docs/rules/prefer-dom-node-text-content.md) | Prefer `.textContent` over `.innerText`. | ✅ | | | 💡 |
| [prefer-event-target](docs/rules/prefer-event-target.md) | Prefer `EventTarget` over `EventEmitter`. | | ✅ | | |
| [prefer-export-from](docs/rules/prefer-export-from.md) | Prefer `export…from` when re-exporting. | ✅ | | 🔧 | 💡 |
| [prefer-includes](docs/rules/prefer-includes.md) | Prefer `.includes()` over `.indexOf()` and `Array#some()` when checking for existence or non-existence. | ✅ | | 🔧 | 💡 |
| [prefer-json-parse-buffer](docs/rules/prefer-json-parse-buffer.md) | Prefer reading a JSON file as a buffer. | | ✅ | 🔧 | |
| [prefer-keyboard-event-key](docs/rules/prefer-keyboard-event-key.md) | Prefer `KeyboardEvent#key` over `KeyboardEvent#keyCode`. | ✅ | | 🔧 | |
| [prefer-logical-operator-over-ternary](docs/rules/prefer-logical-operator-over-ternary.md) | Prefer using a logical operator over a ternary. | ✅ | | | 💡 |
| [prefer-math-trunc](docs/rules/prefer-math-trunc.md) | Enforce the use of `Math.trunc` instead of bitwise operators. | ✅ | | 🔧 | 💡 |
| [prefer-modern-dom-apis](docs/rules/prefer-modern-dom-apis.md) | Prefer `.before()` over `.insertBefore()`, `.replaceWith()` over `.replaceChild()`, prefer one of `.before()`, `.after()`, `.append()` or `.prepend()` over `insertAdjacentText()` and `insertAdjacentElement()`. | ✅ | | 🔧 | |
| [prefer-modern-math-apis](docs/rules/prefer-modern-math-apis.md) | Prefer modern `Math` APIs over legacy patterns. | ✅ | | 🔧 | |
| [prefer-module](docs/rules/prefer-module.md) | Prefer JavaScript modules (ESM) over CommonJS. | ✅ | | 🔧 | 💡 |
| [prefer-native-coercion-functions](docs/rules/prefer-native-coercion-functions.md) | Prefer using `String`, `Number`, `BigInt`, `Boolean`, and `Symbol` directly. | ✅ | | 🔧 | |
| [prefer-negative-index](docs/rules/prefer-negative-index.md) | Prefer negative index over `.length - index` for `{String,Array,TypedArray}#{slice,at}()` and `Array#splice()`. | ✅ | | 🔧 | |
| [prefer-node-protocol](docs/rules/prefer-node-protocol.md) | Prefer using the `node:` protocol when importing Node.js builtin modules. | ✅ | | 🔧 | |
| [prefer-number-properties](docs/rules/prefer-number-properties.md) | Prefer `Number` static properties over global ones. | ✅ | | 🔧 | 💡 |
| [prefer-object-from-entries](docs/rules/prefer-object-from-entries.md) | Prefer using `Object.fromEntries(…)` to transform a list of key-value pairs into an object. | ✅ | | 🔧 | |
| [prefer-optional-catch-binding](docs/rules/prefer-optional-catch-binding.md) | Prefer omitting the `catch` binding parameter. | ✅ | | 🔧 | |
| [prefer-prototype-methods](docs/rules/prefer-prototype-methods.md) | Prefer borrowing methods from the prototype instead of the instance. | ✅ | | 🔧 | |
| [prefer-query-selector](docs/rules/prefer-query-selector.md) | Prefer `.querySelector()` over `.getElementById()`, `.querySelectorAll()` over `.getElementsByClassName()` and `.getElementsByTagName()`. | ✅ | | 🔧 | |
| [prefer-reflect-apply](docs/rules/prefer-reflect-apply.md) | Prefer `Reflect.apply()` over `Function#apply()`. | ✅ | | 🔧 | |
| [prefer-regexp-test](docs/rules/prefer-regexp-test.md) | Prefer `RegExp#test()` over `String#match()` and `RegExp#exec()`. | ✅ | | 🔧 | 💡 |
| [prefer-set-has](docs/rules/prefer-set-has.md) | Prefer `Set#has()` over `Array#includes()` when checking for existence or non-existence. | ✅ | | 🔧 | 💡 |
| [prefer-set-size](docs/rules/prefer-set-size.md) | Prefer using `Set#size` instead of `Array#length`. | ✅ | | 🔧 | |
| [prefer-spread](docs/rules/prefer-spread.md) | Prefer the spread operator over `Array.from(…)`, `Array#concat(…)`, `Array#slice()` and `String#split('')`. | ✅ | | 🔧 | 💡 |
| [prefer-string-replace-all](docs/rules/prefer-string-replace-all.md) | Prefer `String#replaceAll()` over regex searches with the global flag. | | ✅ | 🔧 | |
| [prefer-string-slice](docs/rules/prefer-string-slice.md) | Prefer `String#slice()` over `String#substr()` and `String#substring()`. | ✅ | | 🔧 | |
| [prefer-string-starts-ends-with](docs/rules/prefer-string-starts-ends-with.md) | Prefer `String#startsWith()` & `String#endsWith()` over `RegExp#test()`. | ✅ | | 🔧 | 💡 |
| [prefer-string-trim-start-end](docs/rules/prefer-string-trim-start-end.md) | Prefer `String#trimStart()` / `String#trimEnd()` over `String#trimLeft()` / `String#trimRight()`. | ✅ | | 🔧 | |
| [prefer-switch](docs/rules/prefer-switch.md) | Prefer `switch` over multiple `else-if`. | ✅ | | 🔧 | |
| [prefer-ternary](docs/rules/prefer-ternary.md) | Prefer ternary expressions over simple `if-else` statements. | ✅ | | 🔧 | |
| [prefer-top-level-await](docs/rules/prefer-top-level-await.md) | Prefer top-level await over top-level promises and async function calls. | ✅ | | | 💡 |
| [prefer-type-error](docs/rules/prefer-type-error.md) | Enforce throwing `TypeError` in type checking conditions. | ✅ | | 🔧 | |
| [prevent-abbreviations](docs/rules/prevent-abbreviations.md) | Prevent abbreviations. | ✅ | | 🔧 | |
| [relative-url-style](docs/rules/relative-url-style.md) | Enforce consistent relative URL style. | ✅ | | 🔧 | 💡 |
| [require-array-join-separator](docs/rules/require-array-join-separator.md) | Enforce using the separator argument with `Array#join()`. | ✅ | | 🔧 | |
| [require-number-to-fixed-digits-argument](docs/rules/require-number-to-fixed-digits-argument.md) | Enforce using the digits argument with `Number#toFixed()`. | ✅ | | 🔧 | |
| [require-post-message-target-origin](docs/rules/require-post-message-target-origin.md) | Enforce using the `targetOrigin` argument with `window.postMessage()`. | | ✅ | | 💡 |
| [string-content](docs/rules/string-content.md) | Enforce better string content. | | ✅ | 🔧 | 💡 |
| [switch-case-braces](docs/rules/switch-case-braces.md) | Enforce consistent brace style for `case` clauses. | ✅ | | 🔧 | |
| [template-indent](docs/rules/template-indent.md) | Fix whitespace-insensitive template indentation. | ✅ | | 🔧 | |
| [text-encoding-identifier-case](docs/rules/text-encoding-identifier-case.md) | Enforce consistent case for text encoding identifiers. | ✅ | | 🔧 | 💡 |
| [throw-new-error](docs/rules/throw-new-error.md) | Require `new` when throwing an error. | ✅ | | 🔧 | |
| Name                                    | Description | 💼 | 🔧 | 💡 |
| :----------------------------------------------------------------------------------------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :- | :- | :- |
| [better-regex](docs/rules/better-regex.md) | Improve regexes by making them shorter, consistent, and safer. | ✅ | 🔧 | |
| [catch-error-name](docs/rules/catch-error-name.md) | Enforce a specific parameter name in catch clauses. | ✅ | 🔧 | |
| [consistent-destructuring](docs/rules/consistent-destructuring.md) | Use destructured variables over properties. | ✅ | 🔧 | 💡 |
| [consistent-function-scoping](docs/rules/consistent-function-scoping.md) | Move function definitions to the highest possible scope. | ✅ | | |
| [custom-error-definition](docs/rules/custom-error-definition.md) | Enforce correct `Error` subclassing. | | 🔧 | |
| [empty-brace-spaces](docs/rules/empty-brace-spaces.md) | Enforce no spaces between braces. | ✅ | 🔧 | |
| [error-message](docs/rules/error-message.md) | Enforce passing a `message` value when creating a built-in error. | ✅ | | |
| [escape-case](docs/rules/escape-case.md) | Require escape sequences to use uppercase values. | ✅ | 🔧 | |
| [expiring-todo-comments](docs/rules/expiring-todo-comments.md) | Add expiration conditions to TODO comments. | ✅ | | |
| [explicit-length-check](docs/rules/explicit-length-check.md) | Enforce explicitly comparing the `length` or `size` property of a value. | ✅ | 🔧 | 💡 |
| [filename-case](docs/rules/filename-case.md) | Enforce a case style for filenames. | ✅ | | |
| [import-style](docs/rules/import-style.md) | Enforce specific import styles per module. | ✅ | | |
| [new-for-builtins](docs/rules/new-for-builtins.md) | Enforce the use of `new` for all builtins, except `String`, `Number`, `Boolean`, `Symbol` and `BigInt`. | ✅ | 🔧 | |
| [no-abusive-eslint-disable](docs/rules/no-abusive-eslint-disable.md) | Enforce specifying rules to disable in `eslint-disable` comments. | ✅ | | |
| [no-array-callback-reference](docs/rules/no-array-callback-reference.md) | Prevent passing a function reference directly to iterator methods. | ✅ | | 💡 |
| [no-array-for-each](docs/rules/no-array-for-each.md) | Prefer `for…of` over the `forEach` method. | ✅ | 🔧 | 💡 |
| [no-array-method-this-argument](docs/rules/no-array-method-this-argument.md) | Disallow using the `this` argument in array methods. | ✅ | 🔧 | 💡 |
| [no-array-push-push](docs/rules/no-array-push-push.md) | Enforce combining multiple `Array#push()` into one call. | ✅ | 🔧 | 💡 |
| [no-array-reduce](docs/rules/no-array-reduce.md) | Disallow `Array#reduce()` and `Array#reduceRight()`. | ✅ | | |
| [no-await-expression-member](docs/rules/no-await-expression-member.md) | Disallow member access from await expression. | ✅ | 🔧 | |
| [no-console-spaces](docs/rules/no-console-spaces.md) | Do not use leading/trailing space between `console.log` parameters. | ✅ | 🔧 | |
| [no-document-cookie](docs/rules/no-document-cookie.md) | Do not use `document.cookie` directly. | ✅ | | |
| [no-empty-file](docs/rules/no-empty-file.md) | Disallow empty files. | ✅ | | |
| [no-for-loop](docs/rules/no-for-loop.md) | Do not use a `for` loop that can be replaced with a `for-of` loop. | ✅ | 🔧 | |
| [no-hex-escape](docs/rules/no-hex-escape.md) | Enforce the use of Unicode escapes instead of hexadecimal escapes. | ✅ | 🔧 | |
| [no-instanceof-array](docs/rules/no-instanceof-array.md) | Require `Array.isArray()` instead of `instanceof Array`. | ✅ | 🔧 | |
| [no-invalid-remove-event-listener](docs/rules/no-invalid-remove-event-listener.md) | Prevent calling `EventTarget#removeEventListener()` with the result of an expression. | ✅ | | |
| [no-keyword-prefix](docs/rules/no-keyword-prefix.md) | Disallow identifiers starting with `new` or `class`. | | | |
| [no-lonely-if](docs/rules/no-lonely-if.md) | Disallow `if` statements as the only statement in `if` blocks without `else`. | ✅ | 🔧 | |
| [no-negated-condition](docs/rules/no-negated-condition.md) | Disallow negated conditions. | ✅ | 🔧 | |
| [no-nested-ternary](docs/rules/no-nested-ternary.md) | Disallow nested ternary expressions. | ✅ | 🔧 | |
| [no-new-array](docs/rules/no-new-array.md) | Disallow `new Array()`. | ✅ | 🔧 | 💡 |
| [no-new-buffer](docs/rules/no-new-buffer.md) | Enforce the use of `Buffer.from()` and `Buffer.alloc()` instead of the deprecated `new Buffer()`. | ✅ | 🔧 | 💡 |
| [no-null](docs/rules/no-null.md) | Disallow the use of the `null` literal. | ✅ | 🔧 | 💡 |
| [no-object-as-default-parameter](docs/rules/no-object-as-default-parameter.md) | Disallow the use of objects as default parameters. | ✅ | | |
| [no-process-exit](docs/rules/no-process-exit.md) | Disallow `process.exit()`. | ✅ | | |
| [no-static-only-class](docs/rules/no-static-only-class.md) | Disallow classes that only have static members. | ✅ | 🔧 | |
| [no-thenable](docs/rules/no-thenable.md) | Disallow `then` property. | ✅ | | |
| [no-this-assignment](docs/rules/no-this-assignment.md) | Disallow assigning `this` to a variable. | ✅ | | |
| [no-typeof-undefined](docs/rules/no-typeof-undefined.md) | Disallow comparing `undefined` using `typeof`. | ✅ | 🔧 | 💡 |
| [no-unnecessary-await](docs/rules/no-unnecessary-await.md) | Disallow awaiting non-promise values. | ✅ | 🔧 | |
| [no-unreadable-array-destructuring](docs/rules/no-unreadable-array-destructuring.md) | Disallow unreadable array destructuring. | ✅ | 🔧 | |
| [no-unreadable-iife](docs/rules/no-unreadable-iife.md) | Disallow unreadable IIFEs. | ✅ | | |
| [no-unsafe-regex](docs/rules/no-unsafe-regex.md) | Disallow unsafe regular expressions. | | | |
| [no-unused-properties](docs/rules/no-unused-properties.md) | Disallow unused object properties. | | | |
| [no-useless-fallback-in-spread](docs/rules/no-useless-fallback-in-spread.md) | Disallow useless fallback when spreading in object literals. | ✅ | 🔧 | |
| [no-useless-length-check](docs/rules/no-useless-length-check.md) | Disallow useless array length check. | ✅ | 🔧 | |
| [no-useless-promise-resolve-reject](docs/rules/no-useless-promise-resolve-reject.md) | Disallow returning/yielding `Promise.resolve/reject()` in async functions or promise callbacks | ✅ | 🔧 | |
| [no-useless-spread](docs/rules/no-useless-spread.md) | Disallow unnecessary spread. | ✅ | 🔧 | |
| [no-useless-switch-case](docs/rules/no-useless-switch-case.md) | Disallow useless case in switch statements. | ✅ | | 💡 |
| [no-useless-undefined](docs/rules/no-useless-undefined.md) | Disallow useless `undefined`. | ✅ | 🔧 | |
| [no-zero-fractions](docs/rules/no-zero-fractions.md) | Disallow number literals with zero fractions or dangling dots. | ✅ | 🔧 | |
| [number-literal-case](docs/rules/number-literal-case.md) | Enforce proper case for numeric literals. | ✅ | 🔧 | |
| [numeric-separators-style](docs/rules/numeric-separators-style.md) | Enforce the style of numeric separators by correctly grouping digits. | ✅ | 🔧 | |
| [prefer-add-event-listener](docs/rules/prefer-add-event-listener.md) | Prefer `.addEventListener()` and `.removeEventListener()` over `on`-functions. | ✅ | 🔧 | |
| [prefer-array-find](docs/rules/prefer-array-find.md) | Prefer `.find(…)` and `.findLast(…)` over the first or last element from `.filter(…)`. | ✅ | 🔧 | 💡 |
| [prefer-array-flat](docs/rules/prefer-array-flat.md) | Prefer `Array#flat()` over legacy techniques to flatten arrays. | ✅ | 🔧 | |
| [prefer-array-flat-map](docs/rules/prefer-array-flat-map.md) | Prefer `.flatMap(…)` over `.map(…).flat()`. | ✅ | 🔧 | |
| [prefer-array-index-of](docs/rules/prefer-array-index-of.md) | Prefer `Array#{indexOf,lastIndexOf}()` over `Array#{findIndex,findLastIndex}()` when looking for the index of an item. | ✅ | 🔧 | 💡 |
| [prefer-array-some](docs/rules/prefer-array-some.md) | Prefer `.some(…)` over `.filter(…).length` check and `.{find,findLast}(…)`. | ✅ | 🔧 | 💡 |
| [prefer-at](docs/rules/prefer-at.md) | Prefer `.at()` method for index access and `String#charAt()`. | | 🔧 | 💡 |
| [prefer-code-point](docs/rules/prefer-code-point.md) | Prefer `String#codePointAt(…)` over `String#charCodeAt(…)` and `String.fromCodePoint(…)` over `String.fromCharCode(…)`. | ✅ | | 💡 |
| [prefer-date-now](docs/rules/prefer-date-now.md) | Prefer `Date.now()` to get the number of milliseconds since the Unix Epoch. | ✅ | 🔧 | |
| [prefer-default-parameters](docs/rules/prefer-default-parameters.md) | Prefer default parameters over reassignment. | ✅ | 🔧 | 💡 |
| [prefer-dom-node-append](docs/rules/prefer-dom-node-append.md) | Prefer `Node#append()` over `Node#appendChild()`. | ✅ | 🔧 | |
| [prefer-dom-node-dataset](docs/rules/prefer-dom-node-dataset.md) | Prefer using `.dataset` on DOM elements over calling attribute methods. | ✅ | 🔧 | |
| [prefer-dom-node-remove](docs/rules/prefer-dom-node-remove.md) | Prefer `childNode.remove()` over `parentNode.removeChild(childNode)`. | ✅ | 🔧 | 💡 |
| [prefer-dom-node-text-content](docs/rules/prefer-dom-node-text-content.md) | Prefer `.textContent` over `.innerText`. | ✅ | | 💡 |
| [prefer-event-target](docs/rules/prefer-event-target.md) | Prefer `EventTarget` over `EventEmitter`. | | | |
| [prefer-export-from](docs/rules/prefer-export-from.md) | Prefer `export…from` when re-exporting. | ✅ | 🔧 | 💡 |
| [prefer-includes](docs/rules/prefer-includes.md) | Prefer `.includes()` over `.indexOf()` and `Array#some()` when checking for existence or non-existence. | ✅ | 🔧 | 💡 |
| [prefer-json-parse-buffer](docs/rules/prefer-json-parse-buffer.md) | Prefer reading a JSON file as a buffer. | | 🔧 | |
| [prefer-keyboard-event-key](docs/rules/prefer-keyboard-event-key.md) | Prefer `KeyboardEvent#key` over `KeyboardEvent#keyCode`. | ✅ | 🔧 | |
| [prefer-logical-operator-over-ternary](docs/rules/prefer-logical-operator-over-ternary.md) | Prefer using a logical operator over a ternary. | ✅ | | 💡 |
| [prefer-math-trunc](docs/rules/prefer-math-trunc.md) | Enforce the use of `Math.trunc` instead of bitwise operators. | ✅ | 🔧 | 💡 |
| [prefer-modern-dom-apis](docs/rules/prefer-modern-dom-apis.md) | Prefer `.before()` over `.insertBefore()`, `.replaceWith()` over `.replaceChild()`, prefer one of `.before()`, `.after()`, `.append()` or `.prepend()` over `insertAdjacentText()` and `insertAdjacentElement()`. | ✅ | 🔧 | |
| [prefer-modern-math-apis](docs/rules/prefer-modern-math-apis.md) | Prefer modern `Math` APIs over legacy patterns. | ✅ | 🔧 | |
| [prefer-module](docs/rules/prefer-module.md) | Prefer JavaScript modules (ESM) over CommonJS. | ✅ | 🔧 | 💡 |
| [prefer-native-coercion-functions](docs/rules/prefer-native-coercion-functions.md) | Prefer using `String`, `Number`, `BigInt`, `Boolean`, and `Symbol` directly. | ✅ | 🔧 | |
| [prefer-negative-index](docs/rules/prefer-negative-index.md) | Prefer negative index over `.length - index` when possible. | ✅ | 🔧 | |
| [prefer-node-protocol](docs/rules/prefer-node-protocol.md) | Prefer using the `node:` protocol when importing Node.js builtin modules. | ✅ | 🔧 | |
| [prefer-number-properties](docs/rules/prefer-number-properties.md) | Prefer `Number` static properties over global ones. | ✅ | 🔧 | 💡 |
| [prefer-object-from-entries](docs/rules/prefer-object-from-entries.md) | Prefer using `Object.fromEntries(…)` to transform a list of key-value pairs into an object. | ✅ | 🔧 | |
| [prefer-optional-catch-binding](docs/rules/prefer-optional-catch-binding.md) | Prefer omitting the `catch` binding parameter. | ✅ | 🔧 | |
| [prefer-prototype-methods](docs/rules/prefer-prototype-methods.md) | Prefer borrowing methods from the prototype instead of the instance. | ✅ | 🔧 | |
| [prefer-query-selector](docs/rules/prefer-query-selector.md) | Prefer `.querySelector()` over `.getElementById()`, `.querySelectorAll()` over `.getElementsByClassName()` and `.getElementsByTagName()`. | ✅ | 🔧 | |
| [prefer-reflect-apply](docs/rules/prefer-reflect-apply.md) | Prefer `Reflect.apply()` over `Function#apply()`. | ✅ | 🔧 | |
| [prefer-regexp-test](docs/rules/prefer-regexp-test.md) | Prefer `RegExp#test()` over `String#match()` and `RegExp#exec()`. | ✅ | 🔧 | 💡 |
| [prefer-set-has](docs/rules/prefer-set-has.md) | Prefer `Set#has()` over `Array#includes()` when checking for existence or non-existence. | ✅ | 🔧 | 💡 |
| [prefer-set-size](docs/rules/prefer-set-size.md) | Prefer using `Set#size` instead of `Array#length`. | ✅ | 🔧 | |
| [prefer-spread](docs/rules/prefer-spread.md) | Prefer the spread operator over `Array.from(…)`, `Array#concat(…)`, `Array#{slice,toSpliced}()` and `String#split('')`. | ✅ | 🔧 | 💡 |
| [prefer-string-replace-all](docs/rules/prefer-string-replace-all.md) | Prefer `String#replaceAll()` over regex searches with the global flag. | | 🔧 | |
| [prefer-string-slice](docs/rules/prefer-string-slice.md) | Prefer `String#slice()` over `String#substr()` and `String#substring()`. | ✅ | 🔧 | |
| [prefer-string-starts-ends-with](docs/rules/prefer-string-starts-ends-with.md) | Prefer `String#startsWith()` & `String#endsWith()` over `RegExp#test()`. | ✅ | 🔧 | 💡 |
| [prefer-string-trim-start-end](docs/rules/prefer-string-trim-start-end.md) | Prefer `String#trimStart()` / `String#trimEnd()` over `String#trimLeft()` / `String#trimRight()`. | ✅ | 🔧 | |
| [prefer-switch](docs/rules/prefer-switch.md) | Prefer `switch` over multiple `else-if`. | ✅ | 🔧 | |
| [prefer-ternary](docs/rules/prefer-ternary.md) | Prefer ternary expressions over simple `if-else` statements. | ✅ | 🔧 | |
| [prefer-top-level-await](docs/rules/prefer-top-level-await.md) | Prefer top-level await over top-level promises and async function calls. | ✅ | | 💡 |
| [prefer-type-error](docs/rules/prefer-type-error.md) | Enforce throwing `TypeError` in type checking conditions. | ✅ | 🔧 | |
| [prevent-abbreviations](docs/rules/prevent-abbreviations.md) | Prevent abbreviations. | ✅ | 🔧 | |
| [relative-url-style](docs/rules/relative-url-style.md) | Enforce consistent relative URL style. | ✅ | 🔧 | 💡 |
| [require-array-join-separator](docs/rules/require-array-join-separator.md) | Enforce using the separator argument with `Array#join()`. | ✅ | 🔧 | |
| [require-number-to-fixed-digits-argument](docs/rules/require-number-to-fixed-digits-argument.md) | Enforce using the digits argument with `Number#toFixed()`. | ✅ | 🔧 | |
| [require-post-message-target-origin](docs/rules/require-post-message-target-origin.md) | Enforce using the `targetOrigin` argument with `window.postMessage()`. | | | 💡 |
| [string-content](docs/rules/string-content.md) | Enforce better string content. | | 🔧 | 💡 |
| [switch-case-braces](docs/rules/switch-case-braces.md) | Enforce consistent brace style for `case` clauses. | ✅ | 🔧 | |
| [template-indent](docs/rules/template-indent.md) | Fix whitespace-insensitive template indentation. | ✅ | 🔧 | |
| [text-encoding-identifier-case](docs/rules/text-encoding-identifier-case.md) | Enforce consistent case for text encoding identifiers. | ✅ | 🔧 | 💡 |
| [throw-new-error](docs/rules/throw-new-error.md) | Require `new` when throwing an error. | ✅ | 🔧 | |

@@ -171,0 +170,0 @@ <!-- end auto-generated rules list -->

@@ -50,3 +50,6 @@ 'use strict';

const packageResult = readPkgUp.sync();
// We don't need to normalize the package.json data, because we are only using 2 properties and those 2 properties
// aren't validated by the normalization. But when this plugin is used in a monorepo, the name field in the
// package.json is invalid and would make this plugin throw an error. See also #1871
const packageResult = readPkgUp.sync({normalize: false});
const hasPackage = Boolean(packageResult);

@@ -53,0 +56,0 @@ const packageJson = hasPackage ? packageResult.packageJson : {};

@@ -20,5 +20,5 @@ 'use strict';

const create = context => {
const filename = context.getPhysicalFilename().toLowerCase();
const filename = context.getPhysicalFilename();
if (!/\.(?:js|mjs|cjs|ts|mts|cts)$/.test(filename)) {
if (!/\.(?:js|mjs|cjs|jsx|ts|mts|cts|tsx)$/i.test(filename)) {
return;

@@ -25,0 +25,0 @@ }

@@ -82,2 +82,6 @@ 'use strict';

'splice',
'toReversed',
'toSorted',
'toSpliced',
'with',
]),

@@ -152,7 +156,7 @@ // `String#split()`

// `[...value]`
// ^
// ^
yield fixer.remove(closingBracketToken);
// `[...value,]`
// ^
// ^
if (isCommaToken(commaToken)) {

@@ -159,0 +163,0 @@ yield fixer.remove(commaToken);

@@ -40,2 +40,11 @@ 'use strict';

[
'toSpliced',
{
argumentsIndexes: [0],
supportObjects: new Set([
'Array',
]),
},
],
[
'at',

@@ -51,2 +60,12 @@ {

],
[
'with',
{
argumentsIndexes: [0],
supportObjects: new Set([
'Array',
...typedArray,
]),
},
],
]);

@@ -97,3 +116,3 @@

if (
// [].{slice,splice}
// `[].{slice,splice,toSpliced,at,with}`
(

@@ -103,3 +122,3 @@ parentCallee.type === 'ArrayExpression'

)
// ''.slice
// `''.slice`
|| (

@@ -182,3 +201,3 @@ method === 'slice'

docs: {
description: 'Prefer negative index over `.length - index` for `{String,Array,TypedArray}#{slice,at}()` and `Array#splice()`.',
description: 'Prefer negative index over `.length - index` when possible.',
},

@@ -185,0 +204,0 @@ fixable: 'code',

@@ -33,13 +33,3 @@ 'use strict';

// `array.concat()`
// `array.copyWithin()`
// `array.fill()`
// `array.filter()`
// `array.flat()`
// `array.flatMap()`
// `array.map()`
// `array.reverse()`
// `array.slice()`
// `array.sort()`
// `array.splice()`
// Array methods that return an array
const arrayMethodSelector = methodCallSelector({

@@ -58,2 +48,6 @@ methods: [

'splice',
'toReversed',
'toSorted',
'toSpliced',
'with',
],

@@ -60,0 +54,0 @@ path: 'init',

@@ -19,2 +19,3 @@ 'use strict';

const ERROR_ARRAY_SLICE = 'array-slice';
const ERROR_ARRAY_TO_SPLICED = 'array-to-spliced';
const ERROR_STRING_SPLIT = 'string-split';

@@ -30,2 +31,3 @@ const SUGGESTION_CONCAT_ARGUMENT_IS_SPREADABLE = 'argument-is-spreadable';

[ERROR_ARRAY_SLICE]: 'Prefer the spread operator over `Array#slice()`.',
[ERROR_ARRAY_TO_SPLICED]: 'Prefer the spread operator over `Array#toSpliced()`.',
[ERROR_STRING_SPLIT]: 'Prefer the spread operator over `String#split(\'\')`.',

@@ -61,2 +63,10 @@ [SUGGESTION_CONCAT_ARGUMENT_IS_SPREADABLE]: 'First argument is an `array`.',

const arrayToSplicedCallSelector = [
methodCallSelector({
method: 'toSpliced',
argumentsLength: 0,
}),
'[callee.object.type!="ArrayExpression"]',
].join('');
const ignoredSliceCallee = [

@@ -450,2 +460,9 @@ 'arrayBuffer',

},
[arrayToSplicedCallSelector](node) {
return {
node: node.callee.property,
messageId: ERROR_ARRAY_TO_SPLICED,
fix: methodCallToSpread(node, sourceCode),
};
},
[stringSplitCallSelector](node) {

@@ -502,3 +519,3 @@ const [separator] = node.arguments;

docs: {
description: 'Prefer the spread operator over `Array.from(…)`, `Array#concat(…)`, `Array#slice()` and `String#split(\'\')`.',
description: 'Prefer the spread operator over `Array.from(…)`, `Array#concat(…)`, `Array#{slice,toSpliced}()` and `String#split(\'\')`.',
},

@@ -505,0 +522,0 @@ fixable: 'code',

@@ -87,2 +87,5 @@ /* eslint sort-keys: ["error", "asc", {"caseSensitive": false}] */

},
elems: {
elements: true,
},
env: {

@@ -89,0 +92,0 @@ environment: true,

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