极速阅览

Code Quality uses the following CodeQL queries to analyze JavaScript code and detect code quality issues on:

Your default branch, with results shown on the repository's "Standard findings" dashboard
Pull requests, with findings shown as comments made by github-code-quality[bot]

Copilot Autofix suggestions are provided for findings where possible.

Query nameCategorySeverityCall to eval-like DOM function Duplicate dependency Duplicate HTML element attributes Duplicate property Duplicate variable declaration Expression has no effect Misleading indentation after control statement Misleading indentation of dangling 'else'Missing space in string concatenation Repeated dependency injection Semicolon insertion Unclear precedence of nested operators Unneeded defensive code Unused variable, import, function or class Use of for-in comprehension blocks Use of platform-specific language features Useless assignment to local variable Useless assignment to property Useless return in setter Variable not declared before use With statement Access to let-bound variable in temporal dead zone Arguments redefined Arrow method on Vue instance Assignment to constant Assignment to exports variable Assignment to property of primitive value Back reference into negative lookahead assertion Back reference precedes capture group Comparison between inconvertible types Comparison with NaN Conditional comments Conflicting function declarations Conflicting variable initialization Default parameter references nested function Deleting non-property Dependency mismatch Direct state mutation Duplicate 'if' condition Duplicate character in character class Duplicate parameter names Duplicate switch case Empty character class Identical operands Ignoring result from pure array method Illegal invocation Implicit operand conversion Incompatible dependency injection Inconsistent direction of for loop Inconsistent use of 'new'Ineffective parameter type Invalid prototype value Invocation of non-function Loop iteration skipped due to shifting Malformed id attribute Missing '.length' in comparison Missing 'this' qualifier Missing await Missing explicit dependency injection Missing exports qualifier Missing variable declaration Misspelled variable name Non-case label in switch statement Non-linear pattern Off-by-one comparison against length Overwritten property Potentially inconsistent state update Property access on null or undefined Regular expression always matches Return statement assigns local variable Self assignment Shift out of range String instead of regular expression Superfluous trailing arguments Suspicious method name declaration Template syntax in string literal Unbound back reference Unbound event handler receiver Unhandled error in stream pipeline Unknown directive Unmatchable caret in regular expression Unmatchable dollar in regular expression Unreachable method overloads Unreachable statement Unsupported state update in lifecycle method Unused index variable Unused loop iteration variable Unused or undefined state property Use of AngularJS markup in URL-valued attribute Use of call stack introspection in strict mode Use of incompletely initialized object Use of returnless function Useless comparison test Useless conditional Useless type test Whitespace contradicts operator precedence Wrong use of 'this' for static method Yield in non-generator function

Maintainability	Recommendation
Maintainability	Warning
Maintainability	Warning
Maintainability	Warning
Maintainability	Recommendation
Maintainability	Warning
Maintainability	Warning
Maintainability	Warning
Maintainability	Warning
Maintainability	Warning
Maintainability	Recommendation
Maintainability	Recommendation
Maintainability	Recommendation
Maintainability	Recommendation
Maintainability	Error
Maintainability	Warning
Maintainability	Warning
Maintainability	Warning
Maintainability	Warning
Maintainability	Warning
Maintainability	Warning
Reliability	Error
Reliability	Recommendation
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Error
Reliability	Error
Reliability	Error
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Error
Reliability	Error
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Error
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Error
Reliability	Warning
Reliability	Warning
Reliability	Warning
Reliability	Error
Reliability	Warning
Reliability	Error
Reliability	Error

Security and code quality

JavaScript CodeQL queries for Code Quality

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