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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

4% duplication:

10,816 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
502 duplicated lines

51 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/machine-learning (10%) --> src/security-rules (14%)	110	2 file pairs	details...

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Longest Duplicates

The list of 20 longest duplicates.

See data for all 51 duplicates...

Size	#	Folders	Files	Lines	Code
14	x 2	src/auth src/auth	auth-config.ts auth-config.ts	393:406 (2%) 415:428 (2%)	view
14	x 2	src/machine-learning src/security-rules	machine-learning-api-client.ts security-rules-api-client-internal.ts	368:385 (4%) 250:267 (7%)	view
14	x 2	src/project-management src/project-management	android-app.ts ios-app.ts	186:201 (14%) 115:130 (26%)	view
13	x 2	src/auth src/auth	auth-api-request.ts auth-api-request.ts	902:918 (1%) 985:1001 (1%)	view
11	x 2	src/remote-config src/remote-config	remote-config-api-client-internal.ts remote-config-api-client-internal.ts	82:92 (3%) 134:144 (3%)	view
9	x 2	src/remote-config src/remote-config	remote-config-api-client-internal.ts remote-config-api-client-internal.ts	64:72 (3%) 136:144 (3%)	view
9	x 2	src/remote-config src/remote-config	remote-config-api-client-internal.ts remote-config-api-client-internal.ts	64:72 (3%) 84:92 (3%)	view
8	x 2	src/messaging src/messaging	messaging-internal.ts messaging-internal.ts	175:184 (2%) 570:579 (2%)	view
8	x 2	src/machine-learning src/security-rules	machine-learning-utils.ts security-rules-internal.ts	20:27 (20%) 20:27 (61%)	view
7	x 2	src/app-check src/project-management	app-check-api-client-internal.ts project-management.ts	98:107 (5%) 231:242 (4%)	view
7	x 2	src/auth src/auth	user-import-builder.ts user-import-builder.ts	606:613 (1%) 622:629 (1%)	view
7	x 2	src/machine-learning src/remote-config	machine-learning-api-client.ts remote-config-api-client-internal.ts	404:414 (2%) 195:205 (2%)	view
7	x 2	src/app src/app	credential-internal.ts credential-internal.ts	99:105 (2%) 280:286 (2%)	view
7	x 2	src/machine-learning src/security-rules	machine-learning-api-client.ts security-rules-api-client-internal.ts	416:424 (2%) 197:205 (3%)	view
7	x 2	src/project-management src/project-management	android-app.ts ios-app.ts	49:59 (7%) 46:56 (13%)	view
7	x 2	src/app-check src/auth	app-check-api-client-internal.ts auth-api-request.ts	98:107 (5%) 162:172 (<1%)	view
7	x 2	docgen ROOT	post-process.js generate-esm-wrapper.js	174:181 (6%) 75:82 (15%)	view
7	x 2	src/machine-learning src/security-rules	machine-learning-api-client.ts security-rules-api-client-internal.ts	404:414 (2%) 185:195 (3%)	view
7	x 2	src/auth src/project-management	auth-api-request.ts project-management.ts	162:172 (<1%) 231:242 (4%)	view
7	x 2	src/utils src/utils	jwt.ts jwt.ts	67:78 (3%) 116:132 (3%)	view

Duplicated Units

The list of top 3 duplicated units.

See data for all 3 unit duplicates...

Size	#	Folders	Files	Lines	Code
14	x 2	src/project-management src/project-management	android-app.ts ios-app.ts	186:202 115:131	view
11	x 2	src/messaging src/messaging	messaging-internal.ts messaging-internal.ts	174:186 569:581	view
9	x 2	src/machine-learning src/security-rules	machine-learning-api-client.ts security-rules-api-client-internal.ts	368:377 250:259	view