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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

28% duplication:

5,921 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,668 duplicated lines

192 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
http-api-direct-integration (44%) --> http-api-integrations-blog-example (83%)	128	2 file pairs	details...
eventbridge-dlq-retry (44%) --> http-api-direct-integration (35%)	101	2 file pairs	details...
node-webpack-custom-build (82%) --> sam-containers-demo-app (50%)	76	3 file pairs	details...
eventbridge-dlq-retry (26%) --> http-api-integrations-blog-example (39%)	61	1 file pair	details...
s12d (1%) --> sam-or-cdk (6%)	57	1 file pair	details...
kinesis-firehose (10%) --> s12d (1%)	51	1 file pair	details...

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Longest Duplicates

The list of 20 longest duplicates.

See data for all 192 duplicates...

Size	#	Folders	Files	Lines	Code
86	x 2	governance/4-reusable-setup governance/5-reusable-setup-full	template.yaml template.yaml	1:103 (100%) 1:103 (89%)	view
53	x 2	governance/1-initial-setup governance/5-reusable-setup-full	template.yaml template.yaml	15:71 (82%) 47:103 (55%)	view
53	x 2	governance/1-initial-setup governance/4-reusable-setup	template.yaml template.yaml	15:71 (82%) 47:103 (61%)	view
33	x 2	custom-domains/both-implied custom-domains/http	template.yaml template.yaml	9:45 (37%) 9:45 (61%)	view
32	x 2	custom-domains/both-declared custom-domains/both-implied	template.yaml template.yaml	1:36 (31%) 1:36 (36%)	view
32	x 2	custom-domains/both-implied custom-domains/rest	template.yaml template.yaml	1:36 (36%) 1:36 (52%)	view
32	x 2	custom-domains/both-declared custom-domains/rest	template.yaml template.yaml	1:36 (31%) 1:36 (52%)	view
29	x 2	http-api-direct-integration http-api-integrations-blog-example	template.yaml template.yaml	14:43 (33%) 9:38 (54%)	view
25	x 2	custom-domains/http custom-domains/rest	template.yaml template.yaml	9:36 (46%) 9:36 (40%)	view
25	x 2	custom-domains/both-declared custom-domains/http	template.yaml template.yaml	9:36 (24%) 9:36 (46%)	view
23	x 2	s12d/server s12d/server	api.yaml api.yaml	168:190 (5%) 311:333 (5%)	view
20	x 2	eventbridge-dlq-retry http-api-direct-integration	template.yaml template.yaml	12:32 (21%) 14:34 (23%)	view
20	x 2	custom-domains/both-implied custom-domains/rest	template.yaml template.yaml	77:96 (22%) 48:67 (32%)	view
20	x 2	custom-domains/both-declared custom-domains/rest	template.yaml template.yaml	84:103 (19%) 48:67 (32%)	view
20	x 2	eventbridge-dlq-retry http-api-integrations-blog-example	template.yaml template.yaml	12:32 (21%) 9:29 (37%)	view
20	x 2	custom-domains/both-declared custom-domains/both-implied	template.yaml template.yaml	84:103 (19%) 77:96 (22%)	view
17	x 2	s12d/server s12d/server	api.yaml api.yaml	197:215 (4%) 335:351 (4%)	view
16	x 2	http-api-integrations-blog-example sam-or-cdk/sam	template.yaml template.yaml	19:34 (30%) 164:179 (8%)	view
16	x 2	http-api-direct-integration sam-or-cdk/sam	template.yaml template.yaml	24:39 (18%) 164:179 (8%)	view
15	x 2	s12d/client s12d/client	tailwind.config.js tailwind.config.js	490:504 (1%) 506:520 (1%)	view