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

4% duplication:

34,088 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,693 duplicated lines

528 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 528 duplicates...

Size	#	Folders	Files	Lines	Code
20	x 2	ROOT ROOT	analyzer.yaml dartdoc.yaml	8:36 (86%) 8:36 (86%)	view
19	x 2	app/lib/service/entrypoint app/lib/service/entrypoint	analyzer.dart dartdoc.dart	35:60 (33%) 35:60 (31%)	view
18	x 2	app/lib/fake/server app/lib/fake/server	fake_analyzer_service.dart fake_dartdoc_service.dart	45:66 (34%) 45:66 (34%)	view
15	x 2	app/lib/frontend/templates/views/consent app/lib/frontend/templates/views/consent	publisher_contact_invite.dart publisher_member_invite.dart	20:34 (36%) 17:31 (28%)	view
15	x 2	app/lib/frontend/templates app/lib/frontend/templates	package_admin.dart package_admin.dart	36:52 (20%) 71:85 (20%)	view
15	x 2	app/lib/frontend/templates app/lib/frontend/templates	publisher.dart publisher.dart	121:136 (8%) 162:177 (8%)	view
14	x 2	app/lib/frontend/templates/views/pkg app/lib/frontend/templates/views/pkg	header.dart info_box.dart	32:45 (17%) 86:99 (10%)	view
13	x 2	pkg/api_builder/lib pkg/api_builder/lib	_client_utils.dart _client_utils.dart	52:65 (17%) 72:85 (17%)	view
13	x 2	app/lib/shared app/lib/shared	urls.dart urls.dart	213:229 (4%) 239:255 (4%)	view
12	x 2	app/lib/frontend/handlers app/lib/frontend/handlers	publisher.dart publisher.dart	104:120 (11%) 131:147 (11%)	view
11	x 2	pkg/client_data pkg/pub_dartdoc_data	pubspec.yaml pubspec.yaml	3:15 (84%) 3:15 (84%)	view
11	x 2	app/lib/dartdoc app/lib/fake/backend	dartdoc_runner.dart fake_dartdoc_runner.dart	117:127 (1%) 42:52 (22%)	view
11	x 2	pkg/web_app pkg/web_css	mono_pkg.yaml mono_pkg.yaml	2:13 (100%) 2:13 (100%)	view
11	x 2	app/lib/analyzer app/lib/dartdoc	pana_runner.dart dartdoc_runner.dart	115:131 (7%) 191:207 (1%)	view
11	x 2	app/lib/frontend/dom app/lib/frontend/dom	material.dart material.dart	117:127 (3%) 159:169 (3%)	view
11	x 2	app/lib/frontend/handlers app/lib/frontend/handlers	package.dart package.dart	256:267 (3%) 290:301 (3%)	view
10	x 2	app/lib/fake/server app/lib/fake/server	fake_analyzer_service.dart fake_default_service.dart	55:66 (19%) 57:68 (18%)	view
10	x 2	app/lib/frontend/templates/views/pkg app/lib/frontend/templates/views/shared	index.dart site_header.dart	262:271 (2%) 226:235 (4%)	view
10	x 2	app/lib/audit app/lib/audit	models.dart models.dart	255:265 (2%) 278:288 (2%)	view
10	x 2	app/lib/fake/server app/lib/fake/server	fake_dartdoc_service.dart fake_default_service.dart	55:66 (19%) 57:68 (18%)	view

Duplicated Units

The list of top 4 duplicated units.

See data for all 4 unit duplicates...

Size	#	Folders	Files	Lines	Code
15	x 2	app/lib/frontend/dom app/lib/frontend/dom	dom.dart dom.dart	386:401 654:669	view
12	x 2	app/lib/service/entrypoint app/lib/service/entrypoint	analyzer.dart dartdoc.dart	36:50 36:50	view
8	x 2	pkg/pub_integration/lib/src pkg/pub_integration/lib/src	pub_http_client.dart pub_http_client.dart	28:36 43:51	view
7	x 2	app/lib/frontend/dom app/lib/frontend/dom	dom.dart dom.dart	213:220 254:261	view