eslint-plugin-sonarjs
Version:
SonarJS rules for ESLint
197 lines (192 loc) • 92.9 kB
Markdown
# eslint-plugin-sonarjs [](https://badge.fury.io/js/eslint-plugin-sonarjs)
SonarJS rules for ESLint to help developers produce [Clean Code](https://www.sonarsource.com/solutions/clean-code/) by detecting bugs and suspicious patterns.
## Rules
<!-- begin auto-generated rules list -->
💼 Configurations enabled in.\
🚫 Configurations disabled in.\
✅ Set in the `recommended` configuration.\
🔧 Automatically fixable by the [`--fix` CLI option](https://eslint.org/docs/user-guide/command-line-interface#--fix).\
💡 Manually fixable by [editor suggestions](https://eslint.org/docs/latest/use/core-concepts#rule-suggestions).\
💭 Requires [type information](https://typescript-eslint.io/linting/typed-linting).\
❌ Deprecated.
| Name | Description | 💼 | 🚫 | 🔧 | 💡 | 💭 | ❌ |
| :------------------------------------------------------------------------------------------------------ | :----------------------------------------------------------------------------------------------------------------------------- | :-- | :-- | :-- | :-- | :-- | :-- |
| [accessor-pairs](https://sonarsource.github.io/rspec/#/rspec/S2376/javascript) | Property getters and setters should come in pairs | | ✅ | | | | |
| [alt-text](https://sonarsource.github.io/rspec/#/rspec/S1077/javascript) | Image, area, button with image and object elements should have an alternative text | ✅ | | | | | |
| [anchor-has-content](https://sonarsource.github.io/rspec/#/rspec/S6827/javascript) | Anchors should contain accessible content | ✅ | | | 💡 | | |
| [anchor-is-valid](https://sonarsource.github.io/rspec/#/rspec/S6844/javascript) | Anchor tags should not be used as buttons | ✅ | | | | | |
| [anchor-precedence](https://sonarsource.github.io/rspec/#/rspec/S5850/javascript) | Alternatives in regular expressions should be grouped when used with anchors | ✅ | | | | 💭 | |
| [argument-type](https://sonarsource.github.io/rspec/#/rspec/S3782/javascript) | Arguments to built-in functions should match documented types | ✅ | | | | 💭 | |
| [arguments-order](https://sonarsource.github.io/rspec/#/rspec/S2234/javascript) | Parameters should be passed in the correct order | ✅ | | | | 💭 | |
| [arguments-usage](https://sonarsource.github.io/rspec/#/rspec/S3513/javascript) | "arguments" should not be accessed directly | | ✅ | | | | |
| [array-callback-without-return](https://sonarsource.github.io/rspec/#/rspec/S3796/javascript) | Callbacks of array methods should have return statements | ✅ | | | | 💭 | |
| [array-constructor](https://sonarsource.github.io/rspec/#/rspec/S1528/javascript) | Array constructors should not be used | | ✅ | 🔧 | 💡 | | |
| [arrow-function-convention](https://sonarsource.github.io/rspec/#/rspec/S3524/javascript) | Braces and parentheses should be used consistently with arrow functions | | ✅ | | | | |
| [assertions-in-tests](https://sonarsource.github.io/rspec/#/rspec/S2699/javascript) | Tests should include assertions | ✅ | | | | | |
| [aws-apigateway-public-api](https://sonarsource.github.io/rspec/#/rspec/S6333/javascript) | Creating public APIs is security-sensitive | ✅ | | | | | |
| [aws-ec2-rds-dms-public](https://sonarsource.github.io/rspec/#/rspec/S6329/javascript) | Allowing public network access to cloud resources is security-sensitive | ✅ | | | | | |
| [aws-ec2-unencrypted-ebs-volume](https://sonarsource.github.io/rspec/#/rspec/S6275/javascript) | Using unencrypted EBS volumes is security-sensitive | ✅ | | | | | |
| [aws-efs-unencrypted](https://sonarsource.github.io/rspec/#/rspec/S6332/javascript) | Using unencrypted EFS file systems is security-sensitive | ✅ | | | | | |
| [aws-iam-all-privileges](https://sonarsource.github.io/rspec/#/rspec/S6302/javascript) | Policies granting all privileges are security-sensitive | ✅ | | | | | |
| [aws-iam-all-resources-accessible](https://sonarsource.github.io/rspec/#/rspec/S6304/javascript) | Policies granting access to all resources of an account are security-sensitive | | ✅ | | | | |
| [aws-iam-privilege-escalation](https://sonarsource.github.io/rspec/#/rspec/S6317/javascript) | AWS IAM policies should limit the scope of permissions given | ✅ | | | | | |
| [aws-iam-public-access](https://sonarsource.github.io/rspec/#/rspec/S6270/javascript) | Policies authorizing public access to resources are security-sensitive | ✅ | | | | | |
| [aws-opensearchservice-domain](https://sonarsource.github.io/rspec/#/rspec/S6308/javascript) | Using unencrypted Elasticsearch domains is security-sensitive | ✅ | | | | | |
| [aws-rds-unencrypted-databases](https://sonarsource.github.io/rspec/#/rspec/S6303/javascript) | Using unencrypted RDS DB resources is security-sensitive | ✅ | | | | | |
| [aws-restricted-ip-admin-access](https://sonarsource.github.io/rspec/#/rspec/S6321/javascript) | Administration services access should be restricted to specific IP addresses | ✅ | | | | | |
| [aws-s3-bucket-granted-access](https://sonarsource.github.io/rspec/#/rspec/S6265/javascript) | Granting access to S3 buckets to all or authenticated users is security-sensitive | ✅ | | | | | |
| [aws-s3-bucket-insecure-http](https://sonarsource.github.io/rspec/#/rspec/S6249/javascript) | Authorizing HTTP communications with S3 buckets is security-sensitive | ✅ | | | | | |
| [aws-s3-bucket-public-access](https://sonarsource.github.io/rspec/#/rspec/S6281/javascript) | Allowing public ACLs or policies on a S3 bucket is security-sensitive | ✅ | | | | | |
| [aws-s3-bucket-server-encryption](https://sonarsource.github.io/rspec/#/rspec/S6245/javascript) | Disabling server-side encryption of S3 buckets is security-sensitive | | ✅ | | | | ❌ |
| [aws-s3-bucket-versioning](https://sonarsource.github.io/rspec/#/rspec/S6252/javascript) | Disabling versioning of S3 buckets is security-sensitive | ✅ | | | | | |
| [aws-sagemaker-unencrypted-notebook](https://sonarsource.github.io/rspec/#/rspec/S6319/javascript) | Using unencrypted SageMaker notebook instances is security-sensitive | ✅ | | | | | |
| [aws-sns-unencrypted-topics](https://sonarsource.github.io/rspec/#/rspec/S6327/javascript) | Using unencrypted SNS topics is security-sensitive | ✅ | | | | | |
| [aws-sqs-unencrypted-queue](https://sonarsource.github.io/rspec/#/rspec/S6330/javascript) | Using unencrypted SQS queues is security-sensitive | ✅ | | | | | |
| [bitwise-operators](https://sonarsource.github.io/rspec/#/rspec/S1529/javascript) | Bitwise operators should not be used in boolean contexts | ✅ | | | | | |
| [bool-param-default](https://sonarsource.github.io/rspec/#/rspec/S4798/javascript) | Optional boolean parameters should have default value | | ✅ | | | | |
| [brace-style](https://sonarsource.github.io/rspec/#/rspec/S1105/javascript) | An open curly brace should be located at the end of a line | | ✅ | 🔧 | | | ❌ |
| [call-argument-line](https://sonarsource.github.io/rspec/#/rspec/S1472/javascript) | Function call arguments should not start on new lines | ✅ | | | | | |
| [certificate-transparency](https://sonarsource.github.io/rspec/#/rspec/S5742/javascript) | Disabling Certificate Transparency monitoring is security-sensitive | ✅ | | | | | |
| [chai-determinate-assertion](https://sonarsource.github.io/rspec/#/rspec/S6092/javascript) | Chai assertions should have only one reason to succeed | ✅ | | | | | |
| [class-name](https://sonarsource.github.io/rspec/#/rspec/S101/javascript) | Class names should comply with a naming convention | ✅ | | | | | |
| [class-prototype](https://sonarsource.github.io/rspec/#/rspec/S3525/javascript) | Class methods should be used instead of "prototype" assignments | | ✅ | | | 💭 | |
| [code-eval](https://sonarsource.github.io/rspec/#/rspec/S1523/javascript) | Dynamically executing code is security-sensitive | ✅ | | | | | |
| [cognitive-complexity](https://sonarsource.github.io/rspec/#/rspec/S3776/javascript) | Cognitive Complexity of functions should not be too high | ✅ | | | | | |
| [comma-or-logical-or-case](https://sonarsource.github.io/rspec/#/rspec/S3616/javascript) | Comma and logical OR operators should not be used in switch cases | ✅ | | | | | |
| [comment-regex](https://sonarsource.github.io/rspec/#/rspec/S124/javascript) | Track comments matching a regular expression | | ✅ | | | | |
| [concise-regex](https://sonarsource.github.io/rspec/#/rspec/S6353/javascript) | Regular expression quantifiers and character classes should be used concisely | ✅ | | | | 💭 | |
| [conditional-indentation](https://sonarsource.github.io/rspec/#/rspec/S3973/javascript) | A conditionally executed single line should be denoted by indentation | | ✅ | | | | ❌ |
| [confidential-information-logging](https://sonarsource.github.io/rspec/#/rspec/S5757/javascript) | Allowing confidential information to be logged is security-sensitive | ✅ | | | | | |
| [constructor-for-side-effects](https://sonarsource.github.io/rspec/#/rspec/S1848/javascript) | Objects should not be created to be dropped immediately without being used | ✅ | | | | | |
| [content-length](https://sonarsource.github.io/rspec/#/rspec/S5693/javascript) | Allowing requests with excessive content length is security-sensitive | ✅ | | | | | |
| [content-security-policy](https://sonarsource.github.io/rspec/#/rspec/S5728/javascript) | Disabling content security policy fetch directives is security-sensitive | ✅ | | | | | |
| [cookie-no-httponly](https://sonarsource.github.io/rspec/#/rspec/S3330/javascript) | Creating cookies without the "HttpOnly" flag is security-sensitive | ✅ | | | | | |
| [cookies](https://sonarsource.github.io/rspec/#/rspec/S2255/javascript) | Writing cookies is security-sensitive | | ✅ | | | | ❌ |
| [cors](https://sonarsource.github.io/rspec/#/rspec/S5122/javascript) | Having a permissive Cross-Origin Resource Sharing policy is security-sensitive | ✅ | | | | | |
| [csrf](https://sonarsource.github.io/rspec/#/rspec/S4502/javascript) | Disabling CSRF protections is security-sensitive | ✅ | | | | | |
| [cyclomatic-complexity](https://sonarsource.github.io/rspec/#/rspec/S1541/javascript) | Cyclomatic Complexity of functions should not be too high | | ✅ | | | | |
| [declarations-in-global-scope](https://sonarsource.github.io/rspec/#/rspec/S3798/javascript) | Variables and functions should not be declared in the global scope | | ✅ | | | | |
| [default-param-last](https://sonarsource.github.io/rspec/#/rspec/S1788/javascript) | Function parameters with default values should be last | ✅ | | | | | |
| [deprecation](https://sonarsource.github.io/rspec/#/rspec/S1874/javascript) | Deprecated APIs should not be used | ✅ | | | | 💭 | |
| [destructuring-assignment-syntax](https://sonarsource.github.io/rspec/#/rspec/S3514/javascript) | Destructuring syntax should be used for assignments | | ✅ | | | | |
| [different-types-comparison](https://sonarsource.github.io/rspec/#/rspec/S3403/javascript) | Strict equality operators should not be used with dissimilar types | ✅ | | 🔧 | 💡 | 💭 | |
| [disabled-auto-escaping](https://sonarsource.github.io/rspec/#/rspec/S5247/javascript) | Disabling auto-escaping in template engines is security-sensitive | ✅ | | | | 💭 | |
| [disabled-resource-integrity](https://sonarsource.github.io/rspec/#/rspec/S5725/javascript) | Using remote artifacts without integrity checks is security-sensitive | ✅ | | | | 💭 | |
| [disabled-timeout](https://sonarsource.github.io/rspec/#/rspec/S6080/javascript) | Disabling Mocha timeouts should be explicit | ✅ | | | | | |
| [dns-prefetching](https://sonarsource.github.io/rspec/#/rspec/S5743/javascript) | Allowing browsers to perform DNS prefetching is security-sensitive | | ✅ | | | | ❌ |
| [duplicates-in-character-class](https://sonarsource.github.io/rspec/#/rspec/S5869/javascript) | Character classes in regular expressions should not contain the same character twice | ✅ | | | | 💭 | |
| [elseif-without-else](https://sonarsource.github.io/rspec/#/rspec/S126/javascript) | "if ... else if" constructs should end with "else" clauses | | ✅ | | | | |
| [empty-string-repetition](https://sonarsource.github.io/rspec/#/rspec/S5842/javascript) | Repeated patterns in regular expressions should not match the empty string | ✅ | | | | 💭 | |
| [encryption](https://sonarsource.github.io/rspec/#/rspec/S4787/javascript) | Encrypting data is security-sensitive | | ✅ | | | | ❌ |
| [encryption-secure-mode](https://sonarsource.github.io/rspec/#/rspec/S5542/javascript) | Encryption algorithms should be used with secure mode and padding scheme | ✅ | | | | | |
| [enforce-trailing-comma](https://sonarsource.github.io/rspec/#/rspec/S3723/javascript) | Trailing commas should be used | | ✅ | 🔧 | | | ❌ |
| [existing-groups](https://sonarsource.github.io/rspec/#/rspec/S6328/javascript) | Replacement strings should reference existing regular expression groups | ✅ | | | | 💭 | |
| [expression-complexity](https://sonarsource.github.io/rspec/#/rspec/S1067/javascript) | Expressions should not be too complex | | ✅ | | | | |
| [file-header](https://sonarsource.github.io/rspec/#/rspec/S1451/javascript) | Track lack of copyright and license headers | | ✅ | | | | |
| [file-name-differ-from-class](https://sonarsource.github.io/rspec/#/rspec/S3317/javascript) | Default export names and file names should match | | ✅ | | | | |
| [file-permissions](https://sonarsource.github.io/rspec/#/rspec/S2612/javascript) | Setting loose POSIX file permissions is security-sensitive | ✅ | | | | | |
| [file-uploads](https://sonarsource.github.io/rspec/#/rspec/S2598/javascript) | File uploads should be restricted | ✅ | | | | | |
| [fixme-tag](https://sonarsource.github.io/rspec/#/rspec/S1134/javascript) | Track uses of "FIXME" tags | ✅ | | | | | |
| [for-in](https://sonarsource.github.io/rspec/#/rspec/S1535/javascript) | "for...in" loops should filter properties before acting on them | | ✅ | | | | |
| [for-loop-increment-sign](https://sonarsource.github.io/rspec/#/rspec/S2251/javascript) | A "for" loop update clause should move the counter in the right direction | ✅ | | | | | |
| [frame-ancestors](https://sonarsource.github.io/rspec/#/rspec/S5732/javascript) | Disabling content security policy frame-ancestors directive is security-sensitive | ✅ | | | | | |
| [function-inside-loop](https://sonarsource.github.io/rspec/#/rspec/S1515/javascript) | Functions should not be defined inside loops | ✅ | | | | | |
| [function-name](https://sonarsource.github.io/rspec/#/rspec/S100/javascript) | Function and method names should comply with a naming convention | | ✅ | | | | |
| [function-return-type](https://sonarsource.github.io/rspec/#/rspec/S3800/javascript) | Functions should always return the same type | ✅ | | | | 💭 | |
| [future-reserved-words](https://sonarsource.github.io/rspec/#/rspec/S1527/javascript) | Future reserved words should not be used as identifiers | ✅ | | | | | |
| [generator-without-yield](https://sonarsource.github.io/rspec/#/rspec/S3531/javascript) | Generators should explicitly "yield" a value | ✅ | | | | | |
| [hashing](https://sonarsource.github.io/rspec/#/rspec/S4790/javascript) | Using weak hashing algorithms is security-sensitive | ✅ | | | | | |
| [hidden-files](https://sonarsource.github.io/rspec/#/rspec/S5691/javascript) | Statically serving hidden files is security-sensitive | ✅ | | | | | |
| [hook-use-state](https://sonarsource.github.io/rspec/#/rspec/S6754/javascript) | The return value of "useState" should be destructured and named symmetrically | ✅ | | 🔧 | 💡 | | |
| [html-has-lang](https://sonarsource.github.io/rspec/#/rspec/S5254/javascript) | HTML elements should have a valid language attribute | ✅ | | | 💡 | | |
| [in-operator-type-error](https://sonarsource.github.io/rspec/#/rspec/S3785/javascript) | "in" should not be used with primitive types | ✅ | | | | 💭 | |
| [inconsistent-function-call](https://sonarsource.github.io/rspec/#/rspec/S3686/javascript) | Functions should be called consistently with or without "new" | ✅ | | | | | |
| [index-of-compare-to-positive-number](https://sonarsource.github.io/rspec/#/rspec/S2692/javascript) | "indexOf" checks should not be for positive numbers | ✅ | | | | 💭 | |
| [insecure-cookie](https://sonarsource.github.io/rspec/#/rspec/S2092/javascript) | Creating cookies without the "secure" flag is security-sensitive | ✅ | | | | | |
| [insecure-jwt-token](https://sonarsource.github.io/rspec/#/rspec/S5659/javascript) | JWT should be signed and verified with strong cipher algorithms | ✅ | | | | | |
| [inverted-assertion-arguments](https://sonarsource.github.io/rspec/#/rspec/S3415/javascript) | Assertion arguments should be passed in the correct order | ✅ | | 🔧 | 💡 | | |
| [jsx-key](https://sonarsource.github.io/rspec/#/rspec/S6477/javascript) | JSX list components should have a key property | ✅ | | | | | |
| [jsx-no-constructed-context-values](https://sonarsource.github.io/rspec/#/rspec/S6481/javascript) | React Context Provider values should have stable identities | ✅ | | | | | |
| [jsx-no-useless-fragment](https://sonarsource.github.io/rspec/#/rspec/S6749/javascript) | Redundant React fragments should be removed | ✅ | | 🔧 | 💡 | | |
| [label-has-associated-control](https://sonarsource.github.io/rspec/#/rspec/S6853/javascript) | Label elements should have a text label and an associated control | ✅ | | | | | |
| [label-position](https://sonarsource.github.io/rspec/#/rspec/S1439/javascript) | Only "while", "do", "for" and "switch" statements should be labelled | ✅ | | | | | |
| [link-with-target-blank](https://sonarsource.github.io/rspec/#/rspec/S5148/javascript) | Authorizing an opened window to access back to the originating window is security-sensitive | ✅ | | | | | |
| [max-switch-cases](https://sonarsource.github.io/rspec/#/rspec/S1479/javascript) | "switch" statements should not have too many "case" clauses | ✅ | | | | | |
| [max-union-size](https://sonarsource.github.io/rspec/#/rspec/S4622/javascript) | Union types should not have too many elements | | ✅ | | | | |
| [media-has-caption](https://sonarsource.github.io/rspec/#/rspec/S4084/javascript) | Media elements should have captions | ✅ | | | | | |
| [misplaced-loop-counter](https://sonarsource.github.io/rspec/#/rspec/S1994/javascript) | "for" loop increment clauses should modify the loops' counters | ✅ | | | | | |
| [mouse-events-a11y](https://sonarsource.github.io/rspec/#/rspec/S1082/javascript) | Mouse events should have corresponding keyboard events | ✅ | | | 💡 | | |
| [nested-control-flow](https://sonarsource.github.io/rspec/#/rspec/S134/javascript) | Control flow statements "if", "for", "while", "switch" and "try" should not be nested too deeply | | ✅ | | | | |
| [new-cap](https://sonarsource.github.io/rspec/#/rspec/S2430/javascript) | Constructor names should start with an upper case letter | ✅ | | | | | |
| [new-operator-misuse](https://sonarsource.github.io/rspec/#/rspec/S2999/javascript) | "new" should only be used with functions and classes | ✅ | | | | 💭 | |
| [no-accessor-field-mismatch](https://sonarsource.github.io/rspec/#/rspec/S4275/javascript) | Getters and setters should access the expected fields | ✅ | | | | | |
| [no-all-duplicated-branches](https://sonarsource.github.io/rspec/#/rspec/S3923/javascript) | All branches in a conditional structure should not have exactly the same implementation | ✅ | | | | | |
| [no-alphabetical-sort](https://sonarsource.github.io/rspec/#/rspec/S2871/javascript) | "Array.prototype.sort()" and "Array.prototype.toSorted()" should use a compare function | ✅ | | 🔧 | 💡 | 💭 | |
| [no-angular-bypass-sanitization](https://sonarsource.github.io/rspec/#/rspec/S6268/javascript) | Disabling Angular built-in sanitization is security-sensitive | ✅ | | | | | |
| [no-array-delete](https://sonarsource.github.io/rspec/#/rspec/S2870/javascript) | "delete" should not be used on arrays | ✅ | | | | 💭 | |
| [no-array-index-key](https://sonarsource.github.io/rspec/#/rspec/S6479/javascript) | JSX list components should not use array indexes as key | ✅ | | | | | |
| [no-associative-arrays](https://sonarsource.github.io/rspec/#/rspec/S3579/javascript) | Array indexes should be numeric | ✅ | | | | 💭 | |
| [no-base-to-string](https://sonarsource.github.io/rspec/#/rspec/S6551/javascript) | Objects and classes converted or coerced to strings should define a "toString()" method | ✅ | | | | 💭 | |
| [no-built-in-override](https://sonarsource.github.io/rspec/#/rspec/S2424/javascript) | Built-in objects should not be overridden | | ✅ | | | | |
| [no-case-label-in-switch](https://sonarsource.github.io/rspec/#/rspec/S1219/javascript) | "switch" statements should not contain non-case labels | ✅ | | | | | |
| [no-clear-text-protocols](https://sonarsource.github.io/rspec/#/rspec/S5332/javascript) | Using clear-text protocols is security-sensitive | ✅ | | | | | |
| [no-code-after-done](https://sonarsource.github.io/rspec/#/rspec/S6079/javascript) | Tests should not execute any code after "done()" is called | ✅ | | | | | |
| [no-collapsible-if](https://sonarsource.github.io/rspec/#/rspec/S1066/javascript) | Mergeable "if" statements should be combined | | ✅ | | | | |
| [no-collection-size-mischeck](https://sonarsource.github.io/rspec/#/rspec/S3981/javascript) | Collection size and array length comparisons should make sense | ✅ | | 🔧 | 💡 | 💭 | |
| [no-commented-code](https://sonarsource.github.io/rspec/#/rspec/S125/javascript) | Sections of code should not be commented out | ✅ | | 🔧 | 💡 | | |
| [no-dead-store](https://sonarsource.github.io/rspec/#/rspec/S1854/javascript) | Unused assignments should be removed | ✅ | | | | | |
| [no-delete-var](https://sonarsource.github.io/rspec/#/rspec/S3001/javascript) | "delete" should be used only with object properties | ✅ | | | | | |
| [no-deprecated-react](https://sonarsource.github.io/rspec/#/rspec/S6957/javascript) | Deprecated React APIs should not be used | ✅ | | | | | |
| [no-duplicate-in-composite](https://sonarsource.github.io/rspec/#/rspec/S4621/javascript) | Union and intersection types should not include duplicated constituents | ✅ | | 🔧 | 💡 | | |
| [no-duplicate-string](https://sonarsource.github.io/rspec/#/rspec/S1192/javascript) | String literals should not be duplicated | | ✅ | | | | |
| [no-duplicated-branches](https://sonarsource.github.io/rspec/#/rspec/S1871/javascript) | Two branches in a conditional structure should not have exactly the same implementation | ✅ | | | | | |
| [no-element-overwrite](https://sonarsource.github.io/rspec/#/rspec/S4143/javascript) | Collection elements should not be replaced unconditionally | ✅ | | | | | |
| [no-empty-after-reluctant](https://sonarsource.github.io/rspec/#/rspec/S6019/javascript) | Reluctant quantifiers in regular expressions should be followed by an expression that can't match the empty string | ✅ | | | | 💭 | |
| [no-empty-alternatives](https://sonarsource.github.io/rspec/#/rspec/S6323/javascript) | Alternation in regular expressions should not contain empty alternatives | ✅ | | | | 💭 | |
| [no-empty-collection](https://sonarsource.github.io/rspec/#/rspec/S4158/javascript) | Empty collections should not be accessed or iterated | ✅ | | | | | |
| [no-empty-function](https://sonarsource.github.io/rspec/#/rspec/S1186/javascript) | Functions should not be empty | ✅ | | 🔧 | 💡 | | |
| [no-empty-group](https://sonarsource.github.io/rspec/#/rspec/S6331/javascript) | Regular expressions should not contain empty groups | ✅ | | | | 💭 | |
| [no-empty-interface](https://sonarsource.github.io/rspec/#/rspec/S4023/javascript) | Interfaces should not be empty | | ✅ | 🔧 | 💡 | | |
| [no-empty-test-file](https://sonarsource.github.io/rspec/#/rspec/S2187/javascript) | Test files should contain at least one test case | ✅ | | | | | |
| [no-equals-in-for-termination](https://sonarsource.github.io/rspec/#/rspec/S888/javascript) | Equality operators should not be used in "for" loop termination conditions | ✅ | | | | | |
| [no-exclusive-tests](https://sonarsource.github.io/rspec/#/rspec/S6426/javascript) | Exclusive tests should not be commited to version control | ✅ | | 🔧 | 💡 | | |
| [no-extend-native](https://sonarsource.github.io/rspec/#/rspec/S6643/javascript) | Prototypes of builtin objects should not be modified | ✅ | | | | | |
| [no-extra-arguments](https://sonarsource.github.io/rspec/#/rspec/S930/javascript) | Function calls should not pass extra arguments | ✅ | | | | | |
| [no-extra-semi](https://sonarsource.github.io/rspec/#/rspec/S1116/javascript) | Extra semicolons should be removed | | ✅ | 🔧 | | | ❌ |
| [no-find-dom-node](https://sonarsource.github.io/rspec/#/rspec/S6788/javascript) | React's "findDOMNode" should not be used | ✅ | | | | | |
| [no-for-in-iterable](https://sonarsource.github.io/rspec/#/rspec/S4139/javascript) | "for in" should not be used with iterables | | ✅ | | | 💭 | |
| [no-function-declaration-in-block](https://sonarsource.github.io/rspec/#/rspec/S1530/javascript) | Function declarations should not be made within blocks | | ✅ | | | | |
| [no-global-this](https://sonarsource.github.io/rspec/#/rspec/S2990/javascript) | The global "this" object should not be used | ✅ | | 🔧 | 💡 | | |
| [no-globals-shadowing](https://sonarsource.github.io/rspec/#/rspec/S2137/javascript) | Special identifiers should not be bound or assigned | ✅ | | | | | |
| [no-gratuitous-expressions](https://sonarsource.github.io/rspec/#/rspec/S2589/javascript) | Boolean expressions should not be gratuitous | ✅ | | | | | |
| [no-hardcoded-credentials](https://sonarsource.github.io/rspec/#/rspec/S2068/javascript) | Hard-coded credentials are security-sensitive | ✅ | | | | | |
| [no-hardcoded-ip](https://sonarsource.github.io/rspec/#/rspec/S1313/javascript) | Using hardcoded IP addresses is security-sensitive | ✅ | | | | | |
| [no-hook-setter-in-body](https://sonarsource.github.io/rspec/#/rspec/S6442/javascript) | React's useState hook should not be used directly in the render function or body of a component | ✅ | | | | | |
| [no-identical-conditions](https://sonarsource.github.io/rspec/#/rspec/S1862/javascript) | "if/else if" chains and "switch" cases should not have the same condition | ✅ | | | | | |
| [no-identical-expressions](https://sonarsource.github.io/rspec/#/rspec/S1764/javascript) | Identical expressions should not be used on both sides of a binary operator | ✅ | | | | | |
| [no-identical-functions](https://sonarsource.github.io/rspec/#/rspec/S4144/javascript) | Functions should not have identical implementations | ✅ | | | | | |
| [no-ignored-exceptions](https://sonarsource.github.io/rspec/#/rspec/S2486/javascript) | Exceptions should not be ignored | ✅ | | | | | |
| [no-ignored-return](https://sonarsource.github.io/rspec/#/rspec/S2201/javascript) | Return values from functions without side effects should not be ignored | ✅ | | | | 💭 | |
| [no-implicit-dependencies](https://sonarsource.github.io/rspec/#/rspec/S4328/javascript) | Dependencies should be explicit | | ✅ | | | | |
| [no-implicit-global](https://sonarsource.github.io/rspec/#/rspec/S2703/javascript) | Variables should be declared explicitly | ✅ | | | | | |
| [no-in-misuse](https://sonarsource.github.io/rspec/#/rspec/S4619/javascript) | "in" should not be used on arrays | ✅ | | 🔧 | 💡 | 💭 | |
| [no-incomplete-assertions](https://sonarsource.github.io/rspec/#/rspec/S2970/javascript) | Assertions should be complete | ✅ | | | | | |
| [no-inconsistent-returns](https://sonarsource.github.io/rspec/#/rspec/S3801/javascript) | Functions should use "return" consistently | | ✅ | | | | |
| [no-incorrect-string-concat](https://sonarsource.github.io/rspec/#/rspec/S3402/javascript) | Strings and non-strings should not be added | | ✅ | | | 💭 | |
| [no-infinite-loop](https://sonarsource.github.io/rspec/#/rspec/S2189/javascript) | Loops should not be infinite | ✅ | | | | | |
| [no-intrusive-permissions](https://sonarsource.github.io/rspec/#/rspec/S5604/javascript) | Using intrusive permissions is security-sensitive | ✅ | | | | | |
| [no-invalid-await](https://sonarsource.github.io/rspec/#/rspec/S4123/javascript) | "await" should only be used with promises | ✅ | | | | 💭 | |
| [no-invariant-returns](https://sonarsource.github.io/rspec/#/rspec/S3516/javascript) | Function returns should not be invariant | ✅ | | | | | |
| [no-inverted-boolean-check](https://sonarsource.github.io/rspec/#/rspec/S1940/javascript) | Boolean checks should not be inverted | ✅ | | 🔧 | 💡 | | |
| [no-ip-forward](https://sonarsource.github.io/rspec/#/rspec/S5759/javascript) | Forwarding client IP address is security-sensitive | ✅ | | | | | |
| [no-labels](https://sonarsource.github.io/rspec/#/rspec/S1119/javascript) | Labels should not be used | ✅ | | | | | |
| [no-literal-call](https://sonarsource.github.io/rspec/#/rspec/S6958/javascript) | Literals should not be used as functions | ✅ | | | | | |
| [no-lonely-if](https://sonarsource.github.io/rspec/#/rspec/S6660/javascript) | If statements should not be the only statement in else blocks | ✅ | | 🔧 | | | |
| [no-mime-sniff](https://sonarsource.github.io/rspec/#/rspec/S5734/javascript) | Allowing browsers to sniff MIME types is security-sensitive | ✅ | | | | | |
| [no-misleading-array-reverse](https://sonarsource.github.io/rspec/#/rspec/S4043/javascript) | Array-mutating methods should not be used misleadingly | ✅ | | 🔧 | 💡 | 💭 | |
| [no-misused-promises](https://sonarsource.github.io/rspec/#/rspec/S6544/javascript) | Promises should not be misused | ✅ | | | 💡 | 💭 | |
| [no-mixed-content](https://sonarsource.github.io/rspec/#/rspec/S5730/javascript) | Allowing mixed-content is security-sensitive | ✅ | | | | | |
| [no-nested-assignment](https://sonarsource.github.io/rspec/#/rspec/S1121/javascript) | Assignments should not be made from within sub-expressions | ✅ | | | | | |
| [no-nested-conditional](https://sonarsource.github.io/rspec/#/rspec/S3358/javascript) | Ternary operators should not be nested | ✅ | | | | | |
| [no-nested-functions](https://sonarsource.github.io/rspec/#/rspec/S2004/javascript) | Functions should not be nested too deeply | ✅ | | | | | |
| [no-nested-incdec](https://sonarsource.github.io/rspec/#/rspec/S881/javascript) | Increment (++) and decrement (--) operators should not be used in a method call or mixed with other operators in an expression | | ✅ | |