Duplication · openai/sites

Duplication Overall

4% duplication:

6,215 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
296 duplicated lines

58 duplicates

dependency graphs: 2D graph | 2D graph (with duplicates)... | 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 58 duplicates...

Size	#	Folders	Files	Lines	Code
10	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	dropdown-menu.tsx menubar.tsx	155:164 (4%) 113:122 (4%)	view
9	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	dropdown-menu.tsx menubar.tsx	197:205 (4%) 149:157 (4%)	view
8	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx button-group.tsx	66:74 (8%) 42:50 (11%)	view
8	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button.tsx item.tsx	34:41 (17%) 50:57 (5%)	view
8	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button.tsx sidebar.tsx	34:41 (17%) 490:497 (1%)	view
8	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	item.tsx sidebar.tsx	50:57 (5%) 490:497 (1%)	view
8	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	sidebar.tsx toggle.tsx	490:497 (1%) 21:28 (25%)	view
8	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button.tsx toggle.tsx	34:41 (17%) 21:28 (25%)	view
8	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	item.tsx toggle.tsx	50:57 (5%) 21:28 (25%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	sidebar.tsx sidebar.tsx	404:410 (1%) 428:434 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	sidebar.tsx sidebar.tsx	404:410 (1%) 570:576 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	sidebar.tsx sidebar.tsx	404:410 (1%) 683:689 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	sidebar.tsx sidebar.tsx	428:434 (1%) 570:576 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	sidebar.tsx sidebar.tsx	428:434 (1%) 683:689 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	sidebar.tsx sidebar.tsx	570:576 (1%) 683:689 (1%)	view
7	x 2	packages/create-sites/templates/vinext/app packages/create-sites/templates/vinext/app	page.tsx page.tsx	42:48 (7%) 64:70 (7%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx button-group.tsx	76:82 (7%) 52:58 (9%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	dropdown-menu.tsx menubar.tsx	178:184 (3%) 133:139 (3%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	dropdown-menu.tsx menubar.tsx	218:224 (3%) 167:173 (3%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	badge.tsx tabs.tsx	22:28 (17%) 33:39 (10%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	alert.tsx tabs.tsx	14:20 (12%) 33:39 (10%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	alert.tsx badge.tsx	14:20 (12%) 22:28 (17%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx sidebar.tsx	76:82 (7%) 404:410 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx sidebar.tsx	76:82 (7%) 428:434 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx sidebar.tsx	76:82 (7%) 570:576 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx sidebar.tsx	76:82 (7%) 683:689 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button-group.tsx sidebar.tsx	52:58 (9%) 404:410 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button-group.tsx sidebar.tsx	52:58 (9%) 428:434 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button-group.tsx sidebar.tsx	52:58 (9%) 570:576 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button-group.tsx sidebar.tsx	52:58 (9%) 683:689 (1%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx item.tsx	37:43 (7%) 92:98 (4%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	empty.tsx item.tsx	35:41 (8%) 92:98 (4%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx empty.tsx	37:43 (7%) 35:41 (8%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx tabs.tsx	37:43 (7%) 33:39 (10%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	badge.tsx bubble.tsx	22:28 (17%) 37:43 (7%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	alert.tsx bubble.tsx	14:20 (12%) 37:43 (7%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	alert.tsx item.tsx	14:20 (12%) 92:98 (4%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	badge.tsx item.tsx	22:28 (17%) 92:98 (4%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	item.tsx tabs.tsx	92:98 (4%) 33:39 (10%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	alert.tsx empty.tsx	14:20 (12%) 35:41 (8%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	empty.tsx tabs.tsx	35:41 (8%) 33:39 (10%)	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	badge.tsx empty.tsx	22:28 (17%) 35:41 (8%)	view
6	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	sidebar.tsx sidebar.tsx	142:147 (<1%) 173:178 (<1%)	view
6	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	dialog.tsx dialog.tsx	57:62 (5%) 105:110 (5%)	view
6	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	popover.tsx tooltip.tsx	31:36 (8%) 44:49 (11%)	view
6	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	avatar.tsx context-menu.tsx	95:102 (6%) 249:256 (2%)	view
6	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	attachment.tsx empty.tsx	190:197 (3%) 90:97 (6%)	view
6	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	hover-card.tsx popover.tsx	32:37 (15%) 31:36 (8%)	view
6	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	context-menu.tsx empty.tsx	249:256 (2%) 90:97 (6%)	view
6	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	attachment.tsx avatar.tsx	190:197 (3%) 95:102 (6%)	view

Most Frequent Duplicates

The list of 9 most frequently found duplicates.

Size	#	Folders	Files	Lines	Code
6	x 6	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx button-group.tsx sidebar.tsx sidebar.tsx sidebar.tsx sidebar.tsx	76:81 (6%) 52:57 (8%) 404:409 (<1%) 428:433 (<1%) 570:575 (<1%) 683:688 (<1%)	view
6	x 6	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx button-group.tsx sidebar.tsx sidebar.tsx sidebar.tsx sidebar.tsx	77:82 (6%) 53:58 (8%) 405:410 (<1%) 429:434 (<1%) 571:576 (<1%) 684:689 (<1%)	view
6	x 6	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	item.tsx tabs.tsx badge.tsx empty.tsx bubble.tsx alert.tsx	93:98 (3%) 34:39 (9%) 23:28 (14%) 36:41 (6%) 38:43 (6%) 15:20 (10%)	view
6	x 6	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	item.tsx tabs.tsx badge.tsx empty.tsx bubble.tsx alert.tsx	92:97 (3%) 33:38 (9%) 22:27 (14%) 35:40 (6%) 37:42 (6%) 14:19 (10%)	view
6	x 5	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button-group.tsx context-menu.tsx avatar.tsx empty.tsx attachment.tsx	75:82 (8%) 249:256 (2%) 95:102 (6%) 90:97 (6%) 190:197 (3%)	view
6	x 4	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button.tsx sidebar.tsx item.tsx toggle.tsx	34:39 (13%) 490:495 (<1%) 50:55 (3%) 21:26 (18%)	view
6	x 4	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button.tsx sidebar.tsx item.tsx toggle.tsx	35:40 (13%) 491:496 (<1%) 51:56 (3%) 22:27 (18%)	view
6	x 4	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	button.tsx sidebar.tsx item.tsx toggle.tsx	36:41 (13%) 492:497 (<1%) 52:57 (3%) 23:28 (18%)	view
6	x 3	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	hover-card.tsx tooltip.tsx popover.tsx	32:37 (15%) 44:49 (11%) 31:36 (8%)	view

Duplicated Units

The list of top 5 duplicated units.

See data for all 5 unit duplicates...

Size	#	Folders	Files	Lines	Code
13	x 4	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	alert-dialog.tsx alert.tsx avatar.tsx attachment.tsx	64:78 50:64 86:100 80:94	view
13	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	attachment.tsx context-menu.tsx	96:110 240:254	view
10	x 9	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	card.tsx input-otp.tsx field.tsx empty.tsx alert.tsx item.tsx avatar.tsx message.tsx attachment.tsx	23:34 30:41 41:52 5:16 37:48 115:126 73:84 33:44 184:195	view
7	x 7	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	card.tsx popover.tsx bubble.tsx empty.tsx item.tsx dialog.tsx message.tsx	49:57 50:58 8:16 18:26 154:162 82:90 5:13	view
7	x 2	packages/create-sites/te...ns/shadcn/components/ui packages/create-sites/te...ns/shadcn/components/ui	bubble.tsx sidebar.tsx	74:82 402:410	view

About This Analysis

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...

To learn more about duplications and techniques for eliminating duplication, Sokrates recommends the following resources:

Avoid Repetition, MartinFlower.com (IEEE Software article)
Refactoring duplicated code, sourcemaking.com
Beck Design Rules, MartinFowler.com
DRY (Don't Repeat Yourself) Principle, Wikipedia
The Cut-and-Paste Programming Software Development Anti-Pattern, sourcemaking.com
Code Smells / Duplicated Code, Jeff Atwood, codinghorror.com:

"Duplicated code is the bane of software development. Stamp out duplication whenever possible. You should always be on the lookout for more subtle cases of near-duplication, too. Don't Repeat Yourself!"

Reducing Coupling, MartinFlower.com (IEEE Software article):

"There are several ways to describe coupling, but it boils down to this: If changing one module in a program requires changing another module, then coupling exists. ... Duplication always implies coupling, because changing one piece of duplicate code implies changing the other."