Duplication · guardian/mobbing-on-ts-json-validators

Duplication Overall

27% duplication:

381 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
103 duplicated lines

18 duplicates

dependency graphs: 2D graph | 2D graph (with duplicates)... | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

flowchart TB
    n0["with-valibot"]
    n1["with-zod"]
    n0 ---|"52"| n1
    classDef default fill:#00b2ee,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#DC143CFF,stroke-width:10px

Download: Mermaid (.mmd) (open online Mermaid editor)

2D force graph | 3D force graph

Show more details on duplication between components...

From Component --> To Component	Duplicated Lines	File Pairs	Details
with-valibot (42%) --> with-zod (49%)	52	2 file pairs	details...

Longest Duplicates

The list of 18 longest duplicates.

See data for all 18 duplicates...

Size	#	Folders	Files	Lines	Code
16	x 2	with-valibot with-zod	main.ts main.ts	25:41 (34%) 24:40 (42%)	view
11	x 2	with-superstruct with-zod	main.ts main.ts	23:35 (32%) 30:45 (28%)	view
10	x 2	with-io-ts with-superstruct	index.html index.html	1:12 (66%) 1:14 (66%)	view
10	x 2	with-as with-valibot	index.html index.html	1:12 (66%) 1:12 (66%)	view
10	x 2	with-as with-io-ts	index.html index.html	1:12 (66%) 1:12 (66%)	view
10	x 2	with-superstruct with-valibot	index.html index.html	1:14 (66%) 1:12 (66%)	view
10	x 2	with-superstruct with-valibot	main.ts main.ts	23:33 (29%) 31:41 (21%)	view
10	x 2	with-io-ts with-valibot	index.html index.html	1:12 (66%) 1:12 (66%)	view
10	x 2	with-as with-superstruct	index.html index.html	1:12 (66%) 1:14 (66%)	view
10	x 2	with-io-ts with-zod	index.html index.html	1:12 (66%) 1:12 (66%)	view
10	x 2	with-superstruct with-zod	index.html index.html	1:14 (66%) 1:12 (66%)	view
10	x 2	with-as with-zod	index.html index.html	1:12 (66%) 1:12 (66%)	view
10	x 2	with-valibot with-zod	index.html index.html	1:12 (66%) 1:12 (66%)	view
9	x 2	ROOT with-io-ts	index.html index.html	1:11 (40%) 1:11 (60%)	view
9	x 2	ROOT with-superstruct	index.html index.html	1:11 (40%) 1:13 (60%)	view
9	x 2	ROOT with-as	index.html index.html	1:11 (40%) 1:11 (60%)	view
9	x 2	ROOT with-valibot	index.html index.html	1:11 (40%) 1:11 (60%)	view
9	x 2	ROOT with-zod	index.html index.html	1:11 (40%) 1:11 (60%)	view

Most Frequent Duplicates

The list of 10 most frequently found duplicates.

Size	#	Folders	Files	Lines	Code
6	x 6	with-io-ts with-superstruct with-as with-valibot with-zod ROOT	index.html index.html index.html index.html index.html index.html	2:7 (40%) 2:8 (40%) 2:7 (40%) 2:7 (40%) 2:7 (40%) 2:7 (27%)	view
6	x 6	with-io-ts with-superstruct with-as with-valibot with-zod ROOT	index.html index.html index.html index.html index.html index.html	3:9 (40%) 4:10 (40%) 3:9 (40%) 3:9 (40%) 3:9 (40%) 3:9 (27%)	view
6	x 6	with-io-ts with-superstruct with-as with-valibot with-zod ROOT	index.html index.html index.html index.html index.html index.html	1:6 (40%) 1:7 (40%) 1:6 (40%) 1:6 (40%) 1:6 (40%) 1:6 (27%)	view
6	x 6	with-io-ts with-superstruct with-as with-valibot with-zod ROOT	index.html index.html index.html index.html index.html index.html	4:11 (40%) 5:13 (40%) 4:11 (40%) 4:11 (40%) 4:11 (40%) 4:11 (27%)	view
6	x 5	with-io-ts with-superstruct with-as with-valibot with-zod	index.html index.html index.html index.html index.html	5:12 (40%) 6:14 (40%) 5:12 (40%) 5:12 (40%) 5:12 (40%)	view
6	x 3	with-valibot with-zod with-superstruct	main.ts main.ts main.ts	35:41 (13%) 34:40 (15%) 27:33 (17%)	view
6	x 3	with-valibot with-zod with-superstruct	main.ts main.ts main.ts	32:38 (13%) 31:37 (15%) 24:30 (17%)	view
6	x 3	with-valibot with-zod with-superstruct	main.ts main.ts main.ts	33:39 (13%) 32:38 (15%) 25:31 (17%)	view
6	x 3	with-valibot with-zod with-superstruct	main.ts main.ts main.ts	31:37 (13%) 30:36 (15%) 23:29 (17%)	view
6	x 3	with-valibot with-zod with-superstruct	main.ts main.ts main.ts	34:40 (13%) 33:39 (15%) 26:32 (17%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
7	x 2	with-valibot with-zod	main.ts main.ts	29:38 28:37	view
6	x 2	with-valibot with-zod	main.ts main.ts	30:38 29:37	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."