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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.

Learn more...

Duplication Overall

42% duplication:

33,377 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
14,146 duplicated lines

608 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
ToastActivation (84%) --> ToastActivationWithPushNotifications (50%)	614	14 file pairs	details...
PWADotNetCore (62%) --> ToastActivation (44%)	328	7 file pairs	details...
PWADotNetCore (62%) --> ToastActivationWithPushNotifications (26%)	328	7 file pairs	details...
Docker (29%) --> PWADotNetCore (53%)	278	6 file pairs	details...
Canvas (<1%) --> WindowsAPIs (29%)	257	5 file pairs	details...
Docker (23%) --> ToastActivation (29%)	216	5 file pairs	details...
Docker (23%) --> ToastActivationWithPushNotifications (17%)	216	5 file pairs	details...
DevCenterNotifications-PWA (63%) --> MyFullTrustPWA (27%)	182	2 file pairs	details...
Canvas (<1%) --> MyFullTrustPWA (18%)	122	2 file pairs	details...
Canvas (<1%) --> DevCenterNotifications-PWA (40%)	116	2 file pairs	details...
DevCenterNotifications-PWA (27%) --> WindowsAPIs (8%)	78	1 file pair	details...
MyFullTrustPWA (11%) --> WindowsAPIs (8%)	76	1 file pair	details...
Canvas (<1%) --> ToastActivation (7%)	57	2 file pairs	details...
Canvas (<1%) --> ToastActivationWithPushNotifications (4%)	57	2 file pairs	details...
DevCenterNotifications-PWA (19%) --> ToastActivationWithPushNotifications (4%)	56	1 file pair	details...
MyFullTrustPWA (8%) --> ToastActivationWithPushNotifications (4%)	56	1 file pair	details...
ToastActivationWithPushNotifications (4%) --> WindowsAPIs (5%)	50	2 file pairs	details...
ToastActivation (6%) --> WindowsAPIs (5%)	50	2 file pairs	details...

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Longest Duplicates

The list of 20 longest duplicates.

See data for all 608 duplicates...

Size	#	Folders	Files	Lines	Code
5114	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/css Canvas/CanvasSimple/lib/winjs-4.0.1/css	ui-dark.css ui-light.css	1:5284 (71%) 1:5284 (71%)	view
118	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/css Canvas/CanvasSimple/lib/winjs-4.0.1/css	ui-dark.css ui-light.css	7065:7184 (1%) 7065:7184 (1%)	view
116	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/css Canvas/CanvasSimple/lib/winjs-4.0.1/css	ui-dark.css ui-light.css	7186:7304 (1%) 7186:7304 (1%)	view
50	x 2	ToastActivation/ToastWebsite/Pages ToastActivationWithPushN...ions/ToastWebsite/Pages	cshtml _Layout.cshtml _Layout.cshtml	2:69 (98%) 2:69 (98%)	view
45	x 2	ToastActivation/ToastWebsite/Pages ToastActivationWithPushN...ions/ToastWebsite/Pages	cshtml Index.cshtml Index.cshtml	39:107 (56%) 64:132 (44%)	view
44	x 2	PWADotNetCore/PWADotNetCore/Pages ToastActivation/ToastWebsite/Pages	cshtml Index.cshtml Index.cshtml	5:71 (57%) 39:106 (55%)	view
44	x 2	PWADotNetCore/PWADotNetCore/Pages ToastActivationWithPushN...ions/ToastWebsite/Pages	cshtml Index.cshtml Index.cshtml	5:71 (57%) 64:131 (43%)	view
40	x 2	ToastActivation/source ToastActivationWithPushNotifications/source	jsproj App.jsproj App.jsproj	1:51 (80%) 1:51 (42%)	view
40	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/css Canvas/CanvasSimple/lib/winjs-4.0.1/css	ui-dark.css ui-light.css	7024:7063 (<1%) 7024:7063 (<1%)	view
39	x 2	DevCenterNotifications-PWA/MyNgHWA WindowsAPIs/MyNgHWA	jsproj MyNgHWA.jsproj MyNgHWA.jsproj	1:50 (35%) 1:50 (66%)	view
31	x 2	Canvas/PWACanvas MyFullTrustPWA/MyUWP1.Package	jsproj PWACanvas.jsproj MyPWA.jsproj	1:40 (51%) 1:40 (24%)	view
31	x 2	MyFullTrustPWA/MyUWP1.Package WindowsAPIs/MyNgHWA	jsproj MyPWA.jsproj MyNgHWA.jsproj	1:40 (24%) 1:40 (52%)	view
31	x 2	Canvas/CanvasSimple WindowsAPIs/MyNgHWA	jsproj CanvasSimple.jsproj MyNgHWA.jsproj	1:40 (48%) 1:40 (52%)	view
31	x 2	DevCenterNotifications-PWA/MyNgHWA MyFullTrustPWA/MyUWP1.Package	jsproj MyNgHWA.jsproj MyPWA.jsproj	1:40 (28%) 1:40 (24%)	view
31	x 2	Canvas/CanvasSimple DevCenterNotifications-PWA/MyNgHWA	jsproj CanvasSimple.jsproj MyNgHWA.jsproj	1:40 (48%) 1:40 (28%)	view
31	x 2	Canvas/CanvasSimple MyFullTrustPWA/MyUWP1.Package	jsproj CanvasSimple.jsproj MyPWA.jsproj	1:40 (48%) 1:40 (24%)	view
31	x 2	Canvas/PWACanvas DevCenterNotifications-PWA/MyNgHWA	jsproj PWACanvas.jsproj MyNgHWA.jsproj	1:40 (51%) 1:40 (28%)	view
31	x 2	Canvas/CanvasSimple Canvas/PWACanvas	jsproj CanvasSimple.jsproj PWACanvas.jsproj	1:40 (48%) 1:40 (51%)	view
31	x 2	Canvas/PWACanvas WindowsAPIs/MyNgHWA	jsproj PWACanvas.jsproj MyNgHWA.jsproj	1:40 (51%) 1:40 (52%)	view
29	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	22354:22382 (<1%) 22410:22438 (<1%)	view

Duplicated Units

The list of top 15 duplicated units.

See data for all 15 unit duplicates...

Size	#	Folders	Files	Lines	Code
25	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	17167:17215 17469:17517	view
21	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	18181:18214 18251:18284	view
21	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	18216:18249 18286:18319	view
13	x 2	ToastActivation/ToastWebsite ToastActivationWithPushNotifications/ToastWebsite	Startup.cs Startup.cs	28:43 24:39	view
12	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	16904:16932 16934:16962	view
9	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	3604:3613 3652:3661	view
9	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	24463:24472 24757:24766	view
8	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	15153:15161 15769:15777	view
7	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	3729:3736 3772:3779	view
7	x 2	Canvas/PWACanvas WindowsAPIs/MyNgHWA	msapp-error.js msapp-error.js	4:11 4:11	view
6	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	17648:17654 17724:17730	view
6	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	17686:17692 17762:17768	view
6	x 2	Canvas/PWACanvas WindowsAPIs/MyNgHWA	msapp-error.js msapp-error.js	13:19 13:19	view
24	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	17627:17663 17703:17739	view
24	x 2	Canvas/CanvasSimple/lib/winjs-4.0.1/js Canvas/CanvasSimple/lib/winjs-4.0.1/js	base.js base.js	17665:17701 17741:17777	view