microsoft / BotFramework-WebChat
Duplication

Places in code with 6 or more lines that are exactly the same.

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.
Learn more...
Duplication Overall
  • 5% duplication:
    • 17,316 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 898 duplicated lines
  • 82 duplicates
system5% (898 lines)
Duplication per Extension
tsx7% (403 lines)
ts4% (255 lines)
js3% (240 lines)
Duplication per Component (primary)
packages/component7% (622 lines)
packages/bundle6% (171 lines)
packages/api2% (67 lines)
packages/directlinespeech2% (19 lines)
packages/core1% (19 lines)
ROOT0% (0 lines)
packages/embed0% (0 lines)
packages/isomorphic-react-dom0% (0 lines)
packages/isomorphic-react0% (0 lines)
packages/playground0% (0 lines)
packages/support0% (0 lines)
scripts0% (0 lines)

Duplication Between Components (50+ lines)

G packages/api packages/api packages/component packages/component packages/api--packages/component 80

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Longest Duplicates
The list of 20 longest duplicates.
See data for all 82 duplicates...
Size#FoldersFilesLinesCode
18 x 2 packages/api/src/hooks
packages/core/src
Composer.tsx
index.ts
 17:34 (3%)
60:77 (35%)
 view
16 x 2 packages/component/src/Activity
packages/component/src/Activity
CarouselFilmStrip.js
StackedLayout.tsx
 148:167 (8%)
136:155 (7%)
 view
13 x 2 packages/component/src/SendBox
packages/component/src/SendBox
TextBox.tsx
TextBox.tsx
 389:401 (4%)
409:421 (4%)
 view
12 x 2 packages/component/src/hooks/internal
packages/directlinespeech/src
BypassSpeechSynthesisPonyfill.js
SpeechSynthesisAudioStreamUtterance.js
 95:116 (11%)
16:37 (48%)
 view
12 x 2 packages/component/src/Styles/StyleSet
packages/component/src/Styles/StyleSet
CarouselFlipper.ts
SuggestedActions.ts
 22:36 (38%)
40:54 (9%)
 view
10 x 2 packages/component/src/Styles/StyleSet
packages/component/src/Styles/StyleSet
Toast.ts
Toaster.ts
 71:80 (13%)
61:70 (8%)
 view
10 x 2 packages/bundle/src
packages/bundle/src
createDirectLine.ts
createDirectLine.ts
 18:27 (17%)
32:41 (17%)
 view
10 x 2 packages/component/src/Styles/StyleSet
packages/component/src/Styles/StyleSet
CarouselFlipper.ts
SuggestedActions.ts
 4:13 (32%)
12:21 (8%)
 view
10 x 2 packages/component/src/Styles/StyleSet
packages/component/src/Styles/StyleSet
ConnectivityNotification.ts
WarningNotification.ts
 9:19 (55%)
11:21 (37%)
 view
10 x 2 packages/component/src/SendBox
packages/component/src/Utils
AutoResizeTextArea.tsx
AccessibleTextArea.tsx
 21:30 (13%)
34:43 (16%)
 view
10 x 2 packages/api/src/hooks/middleware
packages/component/src/Middleware/GroupActivities
createDefaultGroupActivitiesMiddlewar...
createCoreMiddleware.js
 37:53 (25%)
31:47 (27%)
 view
10 x 2 packages/component/src/SendBox
packages/component/src/Utils
AutoResizeTextArea.tsx
AccessibleTextArea.tsx
 43:52 (13%)
53:62 (16%)
 view
10 x 2 packages/bundle/src/adaptiveCards/Attachment
packages/component/src/Utils/TypeFocusSink
AdaptiveCardRenderer.tsx
getTabIndex.ts
 413:422 (2%)
6:15 (34%)
 view
10 x 2 packages/component/src/SendBox
packages/component/src/SendBox
SuggestedAction.tsx
SuggestedActions.tsx
 49:58 (7%)
239:248 (4%)
 view
9 x 2 packages/component/src/SendBox
packages/component/src/SendBox
SuggestedActions.tsx
SuggestedActions.tsx
 133:142 (3%)
174:183 (3%)
 view
9 x 2 packages/api/src/utils
packages/component/src/Utils
createCustomEvent.ts
createCustomEvent.js
 11:25 (52%)
6:20 (75%)
 view
9 x 2 packages/component/src/Utils
packages/component/src/Utils
AccessibleInputText.tsx
AccessibleTextArea.tsx
 81:89 (9%)
77:85 (14%)
 view
9 x 2 packages/bundle/src
packages/bundle/src
createCognitiveServicesSpeechServices...
createDirectLineSpeechAdapters.ts
 39:48 (14%)
46:55 (13%)
 view
9 x 2 packages/bundle/src/adap...tachmentForScreenReader
packages/bundle/src/adap...tachmentForScreenReader
AdaptiveCardAttachment.js
AdaptiveCardAttachment.js
 66:74 (7%)
101:109 (7%)
 view
9 x 2 packages/bundle/src/adaptiveCards/Attachment
packages/bundle/src/adaptiveCards/Attachment
CommonCard.js
HeroCardContent.tsx
 22:33 (52%)
30:41 (39%)
 view
Duplicated Units
The list of top 3 duplicated units.
See data for all 3 unit duplicates...
Size#FoldersFilesLinesCode
7 x 2 packages/api/src/hooks/internal
packages/component/src/hooks/internal
useTimer.js
useTimer.js
 3:11 
3:11 
 view
7 x 2 packages/api/src/hooks/middleware
packages/component/src/Middleware/GroupActivities
createDefaultGroupActivitiesMiddlewar...
createCoreMiddleware.js
 56:63 
50:57 
 view
6 x 2 packages/component/src/Styles/StyleSet
packages/component/src/Styles/StyleSet
VimeoContent.ts
YouTubeContent.ts
 3:9 
3:9 
 view