aws / amazon-chime-sdk-js

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

6% duplication:

28,185 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,804 duplicated lines

178 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 178 duplicates...

Size	#	Folders	Files	Lines	Code
20	x 2	libs/voicefocus libs/voicefocus	worklet-worker-postMessage-node.js worklet-worker-sab-node.js	78:99 (19%) 101:122 (17%)	view
19	x 2	integration/js integration/js	AppQuitVideoTest.js MeetingLeaveVideoTest.js	13:37 (33%) 14:38 (32%)	view
18	x 2	integration/js/utils integration/js/utils	WebdriverBrowserStack.js WebdriverSauceLabs.js	121:144 (13%) 284:308 (7%)	view
17	x 2	integration/js integration/js	EchoReductionDisabledTest.js EchoReductionEnabledTest.js	14:40 (40%) 14:40 (37%)	view
17	x 2	integration/js integration/js	AppQuitAudioTest.js MeetingLeaveVideoTest.js	14:36 (29%) 14:36 (29%)	view
17	x 2	integration/js integration/js	AppQuitAudioTest.js AppQuitVideoTest.js	14:36 (29%) 13:35 (29%)	view
16	x 2	integration/js/utils integration/js/utils	WebdriverBrowserStack.js WebdriverLocal.js	125:144 (11%) 26:45 (39%)	view
16	x 2	integration/js/utils integration/js/utils	WebdriverLocal.js WebdriverSauceLabs.js	26:45 (39%) 288:308 (6%)	view
16	x 2	src/backgroundblurprocessor src/backgroundfilter	BackgroundBlurProcessorBuiltIn.ts BackgroundFilterProcessor.ts	101:118 (21%) 188:204 (5%)	view
16	x 2	integration/js integration/js	AppQuitContentShareTest.js MeetingLeaveContentShareTest.js	14:33 (45%) 14:33 (44%)	view
15	x 2	src/realtimecontroller src/realtimecontroller	RealtimeController.ts RealtimeControllerFacade.ts	74:150 (25%) 27:41 (31%)	view
14	x 2	src/meetingreadinesschecker src/meetingreadinesschecker	DefaultMeetingReadinessChecker.ts DefaultMeetingReadinessChecker.ts	383:397 (3%) 427:441 (3%)	view
14	x 2	src/redundantaudioencoder src/redundantaudioencoder	RedundantAudioEncoder.ts RedundantAudioEncoder.ts	1397:1412 (1%) 1466:1481 (1%)	view
13	x 2	src/backgroundblurprocessor src/backgroundreplacementprocessor	BackgroundBlurProcessorProvided.ts BackgroundReplacementFilter.ts	60:85 (18%) 60:85 (12%)	view
13	x 2	libs/voicefocus libs/voicefocus	worklet-worker-postMessage-node.js worklet-worker-sab-node.js	4:16 (12%) 4:16 (11%)	view
13	x 2	src/backgroundblurprocessor src/backgroundblurprocessor	BackgroundBlurProcessorBuiltIn.ts BackgroundBlurProcessorBuiltIn.ts	78:90 (17%) 109:121 (17%)	view
13	x 2	libs/voicefocus libs/voicefocus	worklet-inline-node.js worklet-worker-postMessage-node.js	4:16 (13%) 4:16 (12%)	view
13	x 2	integration/js integration/js	DataMessageTest.js ReconnectionTest.js	25:42 (23%) 28:45 (21%)	view
13	x 2	integration/js integration/js	AudioTest.js VideoTest.js	22:39 (21%) 22:39 (17%)	view
13	x 2	integration/js integration/js	AppQuitVideoTest.js MeetingLeaveVideoTest.js	39:57 (22%) 40:58 (22%)	view
13	x 2	libs/voicefocus libs/voicefocus	worklet-inline-node.js worklet-worker-sab-node.js	4:16 (13%) 4:16 (11%)	view
13	x 2	integration/js integration/js	ContentShareScreenCapture.js ContentShareVideoTest.js	37:53 (23%) 35:51 (27%)	view
13	x 2	script script	barrelize.js update-typedoc-link.js	8:21 (14%) 6:19 (34%)	view
12	x 2	integration/js integration/js	AppQuitAudioTest.js MeetingLeaveAudioTest.js	43:58 (20%) 43:58 (20%)	view
11	x 2	libs/voicefocus libs/voicefocus	voicefocus.js worklet-worker-postMessage-node.js	4:14 (3%) 4:14 (10%)	view
11	x 2	libs/voicefocus libs/voicefocus	decider.js voicefocus.js	4:14 (8%) 4:14 (3%)	view
11	x 2	libs/voicefocus libs/voicefocus	voicefocus.js worklet-inline-node.js	4:14 (3%) 4:14 (11%)	view
11	x 2	integration/js integration/js	VideoFxBackgroundBlurTest.js VideoFxBackgroundReplacementTest.js	12:26 (34%) 12:26 (34%)	view
11	x 2	libs/voicefocus libs/voicefocus	decider.js worklet-worker-postMessage-node.js	4:14 (8%) 4:14 (10%)	view
11	x 2	libs/voicefocus libs/voicefocus	decider.js support.js	4:14 (8%) 4:14 (9%)	view
11	x 2	integration/js/utils integration/js/utils	WebdriverBrowserStack.js WebdriverSauceLabs.js	100:114 (8%) 237:251 (4%)	view
11	x 2	libs/voicefocus libs/voicefocus	decider.js worklet-worker-sab-node.js	4:14 (8%) 4:14 (9%)	view
11	x 2	src/audiovideocontroller src/audiovideocontroller	DefaultAudioVideoController.ts DefaultAudioVideoController.ts	1322:1332 (<1%) 1463:1473 (<1%)	view
11	x 2	libs/voicefocus libs/voicefocus	decider.js worklet-inline-node.js	4:14 (8%) 4:14 (11%)	view
11	x 2	libs/voicefocus libs/voicefocus	support.js voicefocus.js	4:14 (9%) 4:14 (3%)	view
11	x 2	libs/voicefocus libs/voicefocus	voicefocus.js worklet-worker-sab-node.js	4:14 (3%) 4:14 (9%)	view
11	x 2	libs/voicefocus libs/voicefocus	support.js worklet-inline-node.js	4:14 (9%) 4:14 (11%)	view
11	x 2	src/transceivercontroller src/transceivercontroller	DefaultTransceiverController.ts SimulcastTransceiverController.ts	157:172 (2%) 87:102 (15%)	view
11	x 2	libs/voicefocus libs/voicefocus	support.js worklet-worker-sab-node.js	4:14 (9%) 4:14 (9%)	view
11	x 2	libs/voicefocus libs/voicefocus	support.js worklet-worker-postMessage-node.js	4:14 (9%) 4:14 (10%)	view
10	x 2	src/backgroundblurprocessor src/backgroundfilter	BackgroundBlurProcessorBuiltIn.ts BackgroundFilterProcessor.ts	78:87 (13%) 195:204 (3%)	view
10	x 2	src/audiovideocontroller src/audiovideocontroller	DefaultAudioVideoController.ts DefaultAudioVideoController.ts	1284:1293 (<1%) 1445:1454 (<1%)	view
10	x 2	src/clientmetricreport src/clientmetricreport	ClientMetricReport.ts ClientMetricReport.ts	98:109 (1%) 138:149 (1%)	view
10	x 2	integration/js integration/js	AppQuitVideoTest.js MeetingLeaveAudioTest.js	42:54 (17%) 43:55 (17%)	view
10	x 2	src/realtimecontroller src/realtimecontroller	RealtimeController.ts RealtimeControllerFacade.ts	196:213 (17%) 44:53 (20%)	view
10	x 2	script script	barrelize.js check-code-style.js	11:21 (11%) 36:46 (5%)	view
10	x 2	integration/js integration/js	AppQuitAudioTest.js AppQuitVideoTest.js	43:55 (17%) 42:54 (17%)	view
10	x 2	src/transceivercontroller src/transceivercontroller	DefaultTransceiverController.ts DefaultTransceiverController.ts	560:569 (1%) 615:624 (1%)	view
10	x 2	integration/js integration/js	MeetingLeaveAudioTest.js MeetingLeaveVideoTest.js	43:55 (17%) 43:55 (17%)	view
10	x 2	src/videotilecontroller src/videotilecontroller	VideoTileController.ts VideoTileControllerFacade.ts	39:99 (34%) 7:16 (55%)	view

Duplicated Units

The list of top 9 duplicated units.

See data for all 9 unit duplicates...

Size	#	Folders	Files	Lines	Code
19	x 2	integration/js integration/js	EchoReductionDisabledTest.js EchoReductionEnabledTest.js	14:45 14:45	view
16	x 3	integration/js/utils integration/js/utils integration/js/utils	WebdriverLocal.js WebdriverSauceLabs.js WebdriverBrowserStack.js	26:43 288:305 125:142	view
12	x 2	script script	barrelize.js update-typedoc-link.js	8:21 6:19	view
7	x 2	src/videoframeprocessor src/videoframeprocessor	DefaultVideoTransformDevice.ts DefaultVideoFrameProcessorPipeline.ts	189:197 298:306	view
7	x 2	src/devicecontroller src/devicecontroller	VideoTransformDevice.ts AudioTransformDevice.ts	42:50 62:70	view
7	x 2	integration/js/utils integration/js/utils	WebdriverSauceLabs.js WebdriverBrowserStack.js	240:248 103:111	view
7	x 2	integration/js integration/js	VideoFxBackgroundReplacementTest.js VideoFxBackgroundBlurTest.js	12:22 12:22	view
6	x 3	integration/js integration/js integration/js	AudioTest.js VideoTest.js MeetingLeaveAudioTest.js	22:30 22:30 14:22	view
6	x 4	integration/js integration/js integration/js integration/js	AppQuitVideoTest.js AppQuitAudioTest.js MeetingLeaveVideoTest.js ReconnectionTest.js	13:21 14:22 14:22 26:33	view