JetBrains / roslyn Unit Size

Intro

Unit size measurements show the distribution of size of units of code (methods, functions...).
Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

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Unit Size Overall

There are 91,198 units with 1,085,108 lines of code in units (54.3% of code).

431 very long units (72,585 lines of code)
1,756 long units (117,882 lines of code)
12,331 medium size units (363,762 lines of code)
17,823 small units (262,583 lines of code)
58,857 very small units (268,296 lines of code)

Legend:

101+

51-100

21-50

11-20

1-10

Unit Size per Extension

101+

51-100

21-50

11-20

1-10

Unit Size per Logical Component

primary logical decomposition

101+

51-100

21-50

11-20

1-10

Alternative Visuals

3D view of all units

Longest Units

Top 50 longest units

Unit	# lines	McCabe index	# params
static WellKnownMembers() in src/Compilers/Core/Portable/WellKnownMembers.cs	2603	1	0
public async Task Parameter_InMethod_Minimal() in src/EditorFeatures/CSharpTest/QuickInfo/SemanticQuickInfoSourceTests.cs	1300	14	0
Public Shadows Function Parse() in src/Compilers/VisualBasic/Portable/CommandLine/VisualBasicCommandLineParser.vb	1041	290	1
static SpecialMembers() in src/Compilers/Core/Portable/SpecialMembers.cs	846	1	0
public async Task TestAllKeywords() in src/EditorFeatures/CSharpTest/Classification/SyntacticClassifierTests.cs	623	10	0
public async Task CompareIncompleteMembersToEqual() in src/EditorFeatures/CSharpTest/Diagnostics/GenerateType/GenerateTypeTests.cs	568	1	0
internal delegate BoundStatement GenerateMethodBody() in src/ExpressionEvaluator/CSharp/Source/ExpressionCompiler/Symbols/EEMethodSymbol.cs	525	44	4
protected override TestWorkspace CreateWorkspaceFromFile() in src/EditorFeatures/CSharpTest/Diagnostics/Suppression/SuppressionTests.cs	488	2	2
private void ScanSyntaxToken() in src/Compilers/CSharp/Portable/Parser/Lexer.cs	422	133	1
public async Task WithTripleBraces() in src/EditorFeatures/CSharpTest/ValidateFormatString/ValidateFormatStringTests.cs	401	18	0
public static string GetText() in src/Compilers/CSharp/Portable/Syntax/SyntaxKindFacts.cs	398	196	1
void Method() in src/EditorFeatures/CSharpTest/Formatting/Indentation/SmartTokenFormatterFormatRangeTests.cs	381	1	0
public static bool IsExpressionContext() in src/Workspaces/CSharp/Portable/Extensions/ContextQuery/SyntaxTreeExtensions.cs	353	134	6
Private Function ScanNumericLiteral() in src/Compilers/VisualBasic/Portable/Scanner/Scanner.vb	345	104	1
Private Shared Function PerformCompileTimeBinaryOperation() in src/Compilers/VisualBasic/Portable/Preprocessor/ExpressionEvaluator.vb	345	40	5
await TestAsyncWithOption() in src/EditorFeatures/CSharpTest/QualifyMemberAccess/QualifyMemberAccessTests.cs	336	1	1
) in src/Compilers/VisualBasic/Portable/Binding/Binder_Invocation.vb	327	94	1
public async Task TestAllOperators() in src/EditorFeatures/CSharpTest/Classification/SyntacticClassifierTests.cs	312	6	0
internal void AnalyzeSemantics() in src/Features/Core/Portable/EditAndContinue/AbstractEditAndContinueAnalyzer.cs	306	48	12
internal Symbol ResultSymbol() in src/Compilers/CSharp/Portable/Binder/Binder_Symbols.cs	306	75	9
public void EmitNumericConversion() in src/Compilers/Core/Portable/CodeGen/ILBuilderConversions.cs	302	124	3
internal void GetSimpleBuiltInOperators() in src/Compilers/CSharp/Portable/Compilation/BuiltInOperators.cs	290	3	2
await TestInMethodAsync() in src/EditorFeatures/CSharpTest/QuickInfo/SemanticQuickInfoSourceTests.cs	290	2	2
Friend Shared Function Classify() in src/Features/VisualBasic/Portable/EditAndContinue/StatementSyntaxComparer.vb	282	2	3
internal abstract IMethodSymbol GetDelegatingConstructor() in src/Features/Core/Portable/GenerateType/AbstractGenerateTypeService.GenerateNamedType.cs	281	39	5
private void AddNonTypeMembers() in src/Compilers/CSharp/Portable/Symbols/Source/SourceMemberContainerSymbol.cs	281	65	3
public static int StackPopCount() in src/Compilers/Core/Portable/CodeGen/ILOpCodeExtensions.cs	281	219	1
End Sub in src/Workspaces/VisualBasicTest/Formatting/FormattingTests.vb	277	1	2
Friend Shared Function MissingToken() in src/Compilers/VisualBasic/Portable/Syntax/InternalSyntax/SyntaxNodeFactories.vb	276	1	1
Friend Shared Function MissingToken() in src/Compilers/VisualBasic/Portable/Syntax/SyntaxNodeFactories.vb	274	1	1
private SourcePropertySymbol() in src/Compilers/CSharp/Portable/Symbols/Source/SourcePropertySymbol.cs	271	70	6
private bool ScanNumericLiteral() in src/Compilers/CSharp/Portable/Parser/Lexer.cs	270	72	1
private BoundExpression MakeBinaryOperator() in src/Compilers/CSharp/Portable/Lowering/LocalRewriter/LocalRewriter_BinaryOperator.cs	265	130	10
private void CompileMethod() in src/Compilers/CSharp/Portable/Compiler/MethodCompiler.cs	264	56	5
private ImmutableArray GetSemanticSymbols() in src/Compilers/CSharp/Portable/Compilation/CSharpSemanticModel.cs	263	60	7
public static int StackPushCount() in src/Compilers/Core/Portable/CodeGen/ILOpCodeExtensions.cs	262	219	1
public async Task Scen2() in src/Workspaces/CSharpTest/Formatting/FormattingTests.cs	262	13	0
private static bool TryReduce() in src/Workspaces/CSharp/Portable/Extensions/ExpressionSyntaxExtensions.cs	258	56	6
String.Format() in src/EditorFeatures/VisualBasicTest/CodeActions/IntroduceVariable/IntroduceVariableTests.vb	257	1	2
) As Boolean in src/Workspaces/VisualBasic/Portable/Extensions/ParenthesizedExpressionSyntaxExtensions.vb	252	60	1
protected override bool TryInitializeState() in src/Features/CSharp/Portable/GenerateType/CSharpGenerateTypeService.cs	247	74	4
Shared Sub New() in src/Compilers/VisualBasic/Portable/Scanner/KeywordTable.vb	247	39	0
private BetterResult BetterFunctionMember() in src/Compilers/CSharp/Portable/Binder/Semantics/OverloadResolution/OverloadResolution.cs	245	59	5
) As BoundExpression in src/Compilers/VisualBasic/Portable/Binding/Binder_Invocation.vb	243	31	1
Private Function ParseStatementInMethodBodyCore() in src/Compilers/VisualBasic/Portable/Parser/Parser.vb	239	19	0
) As BoundExpression in src/Compilers/VisualBasic/Portable/Binding/Binder_Operators.vb	237	57	1
public override AdjustSpacesOperation GetAdjustSpacesOperation() in src/Workspaces/CSharp/Portable/Formatting/Rules/SpacingFormattingRule.cs	236	121	4
private bool ScanXmlCrefToken() in src/Compilers/CSharp/Portable/Parser/Lexer.cs	229	65	1
public async Task TestFixAllInSolution_RemoveThis() in src/EditorFeatures/CSharpTest/Diagnostics/SimplifyTypeNames/SimplifyTypeNamesTests_FixAllTests.cs	229	1	0
public async Task TestFixAllInSolution_SimplifyMemberAccess() in src/EditorFeatures/CSharpTest/Diagnostics/SimplifyTypeNames/SimplifyTypeNamesTests_FixAllTests.cs	229	1	0