JavaScript Features / archived / read-only

 
  • What is hot
    • Css code completion in JS string literals
    • File references extended support
      • Add Reference Context action on unresolved symbol
      • Daemon analysis (path parts highlightings)
      • Import fix
      • File names completion
  • Navigation.
    • Context-less (Go-To-Type, Go-To-Symbol, etc...)
      • Go to type (functions that we heuristically beleve to be object constructors)
        • Add JS type to Go-To-Type navigation popup
        • Function + starts with capital letter = Type
      • Go to symbol (all symbols)
        • JS symbols appear in the common Go-To-Symbol navigation popup
      • Go to file member
        • JS file members are properties that are defined (or assigned a value) in the file
    • Contextual (Navigate from here, etc.)
      • Go to declaration/usages
      • Go to next/prev member
      • Go to containing declaration
      • Go to type members/inheritors/base type
  • Code Completion
    • Frameworks
      • JQuery extend method support
    • Code completion common parameters (used in all completion types):
      • include keywords
      • include all symbols
      • filter symbols by heuristics (inferred from symbol types + top level symbols heuristics)
        • show type members only (after dot)
        • show only global symbols (window properties and locals)
        • show 'constructor' functions only after new
      • include live template items
        • override corresponding keyword items
    • Code Completion Types
      • Basic code completion
        • options are: keywords, all symbols, template items,
      • Smart code completion
        • options are: filter symbols, filter constructors after 'new'
      • Autopopup completion
        • on dot
          • options are: filter symbols
        • after new
          • options are: filter symbols, global symbols
        • on identifier
          • options are: filter symbols, global symbols
    • Completable Symbols
      • JS Symbols within js files
      • HTML and css symbols within js string literals
  • Code Inspections
    • Syntax errors highlighting
    • Resolve based errors highlighting (unresolved/ identifiers)
    • Statically unreachable (dead) code
      • Empty statement ';'
    • Unused symbols (labels, local variables, parameters)
    • Duplicated declaration (scoped symbols, labels, literal object property)
      • Fix: Merge local declarations
    • Duplicated case label
    • Expression statement is not assignment or call
    • Inconsistent returns from function (some returns have a value but some don't)
      • Fix: Return value
    • Value is returned not on all paths
      • Fix: Add return statement
    • Return value in global scope
      • Fix: Remove value
    • Inconsistent returns from function (some returns have a value but some don't)
    • Variables and parameters control flow issues
    • Usages of future reserved names
    • Usage of 'this' in global context
    • Statement is not terminated
      • Fix: Terminate all statements (run code cleanup module)
    • Inconsistent naming + Fix.
      • Local declarations
      • Inconsistent constructor calls
    • Assignment to an undefined global variable in a function scope
      • Fix: Declare local variable
      • Fix: Add 'window' qualifier
    • Redundant else branch
      • Fix: remove else branch
    • Misuse of 'this' in an inner function scope (heuristic: inner and owner function access the same property of 'this')
      • Fix: declared local variable and use it instead
    • Access to modified closure
      • Fix: wrap access to a self invoking function
  • Context Actions
    • Basic (borrowed from C#)
      • Split declaration and assignment
      • Introduce variable
        • +Introduce variable QF when there is 'wrong expression' or 'unterminated statement' warning
      • Compute constant value
      • Concatenate strings
      • Convert foreach to for loop and back
      • Convert if to switch and back
      • Convert if to ternary and back
      • Invert if
      • Invert ternary
      • Join declaration and assignment
      • Merge nested if statements
      • Reverse assignment statements
      • Split declarations list
      • Split if with && and ||
      • Split return with && and ||
      • De Morgan law
      • Line comment to block and back
      • Remove braces
      • Doc comments related.
        • Add doc comment
        • Add missing doc comment tags
    • JS specific
      • Extract constructor function from literal object
      • Replace single quoted strings with double quoted
      •  
  • Create From Usage
    • Create local variable from usage
    • Create parameter from usage
    • Create local function from usage
    • Create property from usage
      • Detect scope where symbol can be created (where the other properties of the type are declared? )
        • Scope 1: Fields initialized in a constructor
        • Scope 2: Properties of literal object
  • Refactorings
    • Rename
      • Local symbols inline rename
      • Non-local symbols rename
        • Remove irrelevant groupings and add 'reference specific' in the 'references checking page'
    • Safe Delete including 'folder safe delete'
    • Introduce Variable
    • Introduce Parameter
    • Extract Methods
    • Inline Method
    • Change Signature
  • Code Cleanup
    • Code formatter
      • Code formatting options page
      • Basic formatting (spaces, line feed, indentation)
      • Line wrapping
      • Decoration
      • Terminate statements
    • Remove code redundancies
  • Typing assist
    • Similar to C#: auto-braces, format on some symbols,etc
  • Comment Code
    • Implemented
  • Rearrange Code
    • Parameters
    • Argument
    • Statements
    • Elements of Array and Object literals
  • Doc-comments
    • JsDoc comments
    • Xml doc-comments
      • Show type of function parameters in parameter info
      • Assign type to an annotated parameter (completion uses this type)
      • use reference path="..." annotations to reduce scope of visible symbols
  • Code Structure.
    • Element
    • Nested code structures when Js is used from html?
  • Live templates
    • Live templates configuration (expression and statement context)
    • JS specific templates + VS code snippets
    • override keywords by templates in code completion
    • Files templates
      • JQuery style scope
  • Configurable naming
    • Naming options
    • Naming inspection
    • Naming suggestion
      • Names are suggested from:
        • corresponding parameter name
        • variable initializer
        • type of symbol
  • Generate
    • Generate assignments of parameters of to fields.
    • Generate access functions for fields (local variables).
  • Structured search and replace
    • SSR environment and matchers
    • SSR based analyzes
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