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Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

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Duplication Overall

6% duplication:

26,984 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,660 duplicated lines

176 duplicates

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
src/AccessibilityInsights.SharedUx (<1%) --> src/AccessibilityInsights (1%)	81	7 file pairs	details...
src/AccessibilityInsights.Extensions.AzureDevOps (2%) --> src/AccessibilityInsights.SharedUx (<1%)	67	6 file pairs	details...

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Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 176 duplicates...

Size	#	Folders	Files	Lines	Code
32	x 2	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	LineBorder.cs TextTip.cs	228:275 (20%) 496:543 (11%)	view
21	x 2	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/ActionViews	xaml ReturnA11yElementsView.xaml TextRangeActionView.xaml	33:57 (16%) 23:47 (33%)	view
18	x 2	build build	build-and-unit-tests.yml signedbuild.yml	23:43 (30%) 87:107 (6%)	view
18	x 2	build build	signedbuild.yml signedbuild.yml	15:34 (6%) 82:101 (6%)	view
17	x 2	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	LineBorder.cs Win32SnapshotButton.cs	228:249 (10%) 181:202 (8%)	view
17	x 2	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	TextTip.cs Win32SnapshotButton.cs	496:517 (6%) 181:202 (8%)	view
15	x 2	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/ActionViews	xaml GeneralActionView.xaml TextRangeActionView.xaml	12:29 (20%) 12:29 (24%)	view
15	x 2	src/AccessibilityInsight...reDevOps/IssueTemplates src/AccessibilityInsight...reDevOps/IssueTemplates	IssueNoFailures.html IssueSingleFailure.html	4:19 (83%) 6:21 (75%)	view
14	x 2	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/ActionViews	GeneralActionView.xaml.cs TextRangeActionView.xaml.cs	58:88 (15%) 49:79 (17%)	view
14	x 2	src/AccessibilityInsight...redUx/Controls/TestTabs src/AccessibilityInsight...redUx/Controls/TestTabs	ColorContrast.xaml.cs TabStopControl.xaml.cs	197:219 (11%) 199:221 (6%)	view
13	x 2	build build	build-and-unit-tests.yml signedbuild.yml	23:37 (21%) 20:34 (4%)	view
13	x 2	build build	signedbuild.yml signedbuild.yml	87:101 (4%) 216:230 (4%)	view
13	x 2	build build	signedbuild.yml signedbuild.yml	20:34 (4%) 216:230 (4%)	view
13	x 2	build build	build-and-unit-tests.yml signedbuild.yml	23:37 (21%) 216:230 (4%)	view
12	x 2	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	ImageHighlighter.cs OverlayHighlighter.cs	312:338 (8%) 241:267 (10%)	view
12	x 2	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/Dialogs	xaml TextRangeActionView.xaml MoveTextRangeDialog.xaml	25:36 (19%) 28:39 (19%)	view
12	x 2	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/ActionViews	GeneralActionView.xaml.cs ReturnA11yElementsView.xaml.cs	66:85 (12%) 183:202 (7%)	view
12	x 2	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/ActionViews	ReturnA11yElementsView.xaml.cs TextRangeActionView.xaml.cs	183:202 (7%) 57:76 (15%)	view
12	x 2	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/Dialogs	xaml ReturnA11yElementsView.xaml MoveTextRangeDialog.xaml	35:46 (9%) 28:39 (19%)	view
11	x 2	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	TextTip.cs TextTip.cs	250:271 (3%) 393:413 (3%)	view

Duplicated Units

The list of top 17 duplicated units.

See data for all 17 unit duplicates...

Size	#	Folders	Files	Lines	Code
23	x 2	src/AccessibilityInsight...redUx/Controls/TestTabs src/AccessibilityInsight...redUx/Controls/TestTabs	ColorContrast.xaml.cs TabStopControl.xaml.cs	197:221 199:223	view
20	x 3	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/ActionViews	GeneralActionView.xaml.cs ReturnA11yElementsView.xaml.cs TextRangeActionView.xaml.cs	66:86 183:203 57:77	view
18	x 3	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	LineBorder.cs TextTip.cs Win32SnapshotButton.cs	228:250 496:518 181:203	view
13	x 2	src/AccessibilityInsight...s.AzureDevOps/FileIssue src/AccessibilityInsight...x/Controls/SettingsTabs	WebviewRuntimeNotInstalled.xaml.cs AboutTabControl.xaml.cs	28:43 62:77	view
13	x 3	src/AccessibilityInsights.SharedUx/Dialogs src/AccessibilityInsights/Modes src/AccessibilityInsights/Modes	StartUpModeControl.xaml.cs LiveModeControl.xaml.cs TestModeControl.xaml.cs	124:137 494:507 473:486	view
11	x 2	src/AccessibilityInsights.SharedUx/ActionViews src/AccessibilityInsights.SharedUx/ActionViews	GeneralActionView.xaml.cs TextRangeActionView.xaml.cs	157:168 153:164	view
11	x 2	src/AccessibilityInsight...redUx/Controls/TestTabs src/AccessibilityInsight...redUx/Controls/TestTabs	AutomatedChecksControl.xaml.cs TabStopControl.xaml.cs	838:849 551:562	view
10	x 3	src/AccessibilityInsights.Extensions.AzureDevOps src/AccessibilityInsights/Modes src/AccessibilityInsights/Modes	ConfigurationControl.xaml.cs SnapshotModeControl.xaml.cs TestModeControl.xaml.cs	302:312 270:280 301:311	view
10	x 2	src/AccessibilityInsight...tensions.TelemetryTests src/AccessibilityInsight...tensions.TelemetryTests	OSHelpersUnitTests.cs OSHelpersUnitTests.cs	35:46 49:60	view
10	x 2	src/AccessibilityInsights.SharedUx/Controls src/AccessibilityInsights/Modes	EventConfigurationControl.xaml.cs LiveModeControl.xaml.cs	258:268 250:260	view
10	x 2	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	ImageHighlighter.cs OverlayHighlighter.cs	318:329 247:258	view
9	x 2	src/AccessibilityInsight...x/Controls/SettingsTabs src/AccessibilityInsights	ApplicationSettingsControl.xaml.cs MainWindow.xaml.cs	113:122 940:949	view
9	x 2	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	LineBorder.cs TextTip.cs	252:261 520:529	view
9	x 2	src/AccessibilityInsights.SharedUx/Highlighting src/AccessibilityInsights.SharedUx/Highlighting	LineBorder.cs Win32SnapshotButton.cs	271:281 311:321	view
9	x 2	src/AccessibilityInsights/MainWindowHelpers src/AccessibilityInsights/MainWindowHelpers	CCAMode.cs InspectMode.cs	94:105 87:98	view
6	x 2	src/AccessibilityInsight...reDevOpsTests/FileIssue src/AccessibilityInsight...reDevOpsTests/FileIssue	FileIssueHelpersTests.cs FileIssueHelpersTests.cs	197:203 207:213	view
6	x 2	src/AccessibilityInsights.SharedUx/Dialogs src/AccessibilityInsights.SharedUx/Dialogs	ControlPatternDialog.xaml.cs TextPatternExplorerDialog.xaml.cs	31:37 567:573	view