Invalid variable usage
JS-0043
Anti-pattern
Critical
4
Found the usage of undeclared variables
JS-0125
Bug risk
Critical
23
Found unsafe function declarations
JS-0073
Bug risk
Major
7
Consider using let
or const
instead of var
JS-0239
Anti-pattern
Major
382
Avoid using console
in code that runs on browser
JS-0002
Bug risk
Major
454
Variable used before definition
JS-0129
Bug risk
Major
27
Found control characters in regular expressions
JS-0004
Bug risk
Major
1
Should not have unused variables
JS-0128
Bug risk
Major
89
Object.prototype
builtins should not be used directly
JS-0021
Bug risk
Major
2
Found no return statements in callbacks of array methods
JS-0042
Anti-pattern
Major
2