Duplication · guardian/pathogen-simulator

Duplication Overall

18% duplication:

4,451 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
814 duplicated lines

94 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["src"]
    n1["svg-maker"]
    n0 ---|"407"| 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
src (5%) --> svg-maker (90%)	407	7 file pairs	details...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 94 duplicates...

Size	#	Folders	Files	Lines	Code
39	x 2	src/js/modules src/js/modules	radial-backed-up.js radial.js	99:149 (31%) 87:137 (34%)	view
33	x 2	src/js/modules svg-maker	multiples.js index.js	9:73 (76%) 9:73 (62%)	view
29	x 2	src/js/modules svg-maker	radial.js radial.js	76:110 (25%) 64:98 (26%)	view
22	x 2	src/js/modules src/js/modules	covid.js radial-backed-up.js	59:92 (18%) 33:67 (17%)	view
20	x 2	src/js/modules svg-maker	radial.js radial.js	130:153 (17%) 118:140 (18%)	view
19	x 2	src/js/modules svg-maker	radial.js radial.js	52:71 (16%) 140:159 (17%)	view
18	x 2	src/js/modules svg-maker	radial-backed-up.js radial.js	99:122 (14%) 75:98 (16%)	view
18	x 2	src/js/modules svg-maker	recur.js recur.js	5:38 (94%) 5:38 (90%)	view
18	x 2	src/js/modules src/js/modules	contagion.js reduction.js	559:589 (5%) 195:227 (11%)	view
17	x 2	src/js/modules svg-maker	radial.js radial.js	47:66 (15%) 44:65 (15%)	view
14	x 2	svg-maker svg-maker	radial.js radial.js	49:65 (12%) 127:141 (12%)	view
14	x 2	svg-maker svg-maker	radial.js radial.js	49:65 (12%) 140:154 (12%)	view
14	x 2	svg-maker svg-maker	radial.js radial.js	127:141 (12%) 140:154 (12%)	view
14	x 2	src/js/modules svg-maker	radial.js radial.js	52:66 (12%) 127:141 (12%)	view
14	x 2	src/js/modules src/js/modules	intradial.js radial-backed-up.js	88:101 (11%) 90:103 (11%)	view
14	x 2	src/js/modules src/js/modules	radial-backed-up.js radial.js	55:70 (11%) 43:58 (12%)	view
13	x 2	src/js/modules src/js/modules	radial.js radial.js	52:65 (11%) 140:153 (11%)	view
13	x 2	src/js/modules svg-maker	radial.js radial.js	140:153 (11%) 49:64 (11%)	view
13	x 2	src/js/modules svg-maker	radial.js radial.js	140:153 (11%) 140:153 (11%)	view
12	x 2	src/js/modules src/js/modules	radial-backed-up.js radial-backed-up.js	64:75 (9%) 157:168 (9%)	view
12	x 2	src/js/modules src/js/modules	intradial.js intradial.js	140:151 (9%) 166:177 (9%)	view
12	x 2	src/js/modules svg-maker	covid.js radial.js	142:155 (9%) 87:109 (10%)	view
11	x 2	src/js/modules src/js/modules	intradial.js intradial.js	63:73 (8%) 141:151 (8%)	view
11	x 2	src/js/modules src/js/modules	intradial.js intradial.js	63:73 (8%) 167:177 (8%)	view
11	x 2	src/js/modules src/js/modules	intradial.js radial-backed-up.js	39:58 (8%) 33:52 (8%)	view
11	x 2	src/js/modules src/js/modules	radial-backed-up.js radial.js	86:97 (8%) 74:85 (9%)	view
11	x 2	src/js/modules src/js/modules	covid.js radial.js	81:92 (9%) 43:55 (9%)	view
11	x 2	src/js/modules src/js/modules	covid.js radial.js	142:153 (9%) 99:110 (9%)	view
11	x 2	src/js/modules src/js/modules	covid.js radial-backed-up.js	142:153 (9%) 111:122 (8%)	view
11	x 2	src/js/modules src/js/modules	covid.js intradial.js	59:78 (9%) 39:58 (8%)	view
10	x 2	src/css src/css	pathogen.scss pathogen.scss	36:46 (2%) 60:70 (2%)	view
10	x 2	src/js/modules svg-maker	radial.js radial.js	25:41 (8%) 25:41 (9%)	view
10	x 2	src/js/modules src/js/modules	radial-backed-up.js radial.js	72:82 (8%) 60:70 (8%)	view
10	x 2	src/js/modules svg-maker	radial-backed-up.js radial.js	59:70 (8%) 44:55 (9%)	view
10	x 2	src/js/modules svg-maker	radial-backed-up.js radial.js	72:82 (8%) 148:158 (9%)	view
10	x 2	src/js/modules svg-maker	radial-backed-up.js radial.js	88:97 (8%) 64:73 (9%)	view
10	x 2	src/js/modules svg-maker	multiples.js multiples.js	71:89 (23%) 72:90 (23%)	view
10	x 2	src/js/modules src/js/modules	contagion.js reduction.js	609:627 (3%) 247:265 (6%)	view
9	x 2	src/css src/css	_scrolly.scss _scrolly.scss	86:96 (8%) 109:119 (8%)	view
9	x 2	ROOT ROOT	gulpfile.babel.js gulpfile.babel.js	207:215 (4%) 218:226 (4%)	view
9	x 2	src/js/modules src/js/modules	radial-backed-up.js radial.js	3:19 (7%) 3:19 (7%)	view
9	x 2	src/js/modules src/js/modules	radial-backed-up.js radial.js	25:39 (7%) 25:39 (7%)	view
9	x 2	src/js/modules svg-maker	radial-backed-up.js radial.js	25:39 (7%) 25:39 (8%)	view
9	x 2	src/js/modules src/js/modules	covid.js radial.js	121:129 (7%) 76:84 (7%)	view
9	x 2	src/js/modules svg-maker	covid.js radial.js	121:129 (7%) 64:72 (8%)	view
9	x 2	src/js/modules src/js/modules	covid.js radial-backed-up.js	121:129 (7%) 88:96 (7%)	view
9	x 2	src/js/modules src/js/modules	contagion.js reduction.js	468:480 (2%) 150:162 (5%)	view
8	x 2	ROOT ROOT	gulpfile.babel.js gulpfile.babel.js	258:267 (3%) 275:284 (3%)	view
8	x 2	src/js/modules src/js/modules	intradial.js radial-backed-up.js	66:73 (6%) 68:75 (6%)	view
8	x 2	src/js/modules src/js/modules	intradial.js radial-backed-up.js	66:73 (6%) 161:168 (6%)	view

Most Frequent Duplicates

The list of 50 most frequently found duplicates.

Size	#	Folders	Files	Lines	Code
6	x 7	src/js/modules svg-maker src/js/modules src/js/modules src/js/modules svg-maker svg-maker	radial.js radial.js radial-backed-up.js radial.js radial-backed-up.js radial.js radial.js	52:57 (5%) 49:54 (5%) 64:69 (4%) 140:145 (5%) 157:162 (4%) 127:132 (5%) 140:145 (5%)	view
6	x 7	src/js/modules svg-maker src/js/modules src/js/modules src/js/modules svg-maker svg-maker	radial.js radial.js radial-backed-up.js radial.js radial-backed-up.js radial.js radial.js	53:58 (5%) 50:55 (5%) 65:70 (4%) 141:146 (5%) 158:163 (4%) 128:133 (5%) 141:146 (5%)	view
6	x 6	src/js/modules src/js/modules src/js/modules src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js radial-backed-up.js intradial.js intradial.js	67:72 (4%) 69:74 (4%) 94:99 (4%) 162:167 (4%) 145:150 (4%) 171:176 (4%)	view
6	x 6	src/js/modules src/js/modules src/js/modules src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js radial-backed-up.js intradial.js intradial.js	68:73 (4%) 70:75 (4%) 95:100 (4%) 163:168 (4%) 146:151 (4%) 172:177 (4%)	view
6	x 5	src/js/modules svg-maker src/js/modules src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js intradial.js covid.js	79:84 (5%) 67:72 (5%) 91:96 (4%) 89:94 (4%) 124:129 (4%)	view
6	x 5	src/js/modules svg-maker src/js/modules svg-maker svg-maker	radial.js radial.js radial.js radial.js radial.js	54:59 (5%) 51:56 (5%) 142:147 (5%) 129:134 (5%) 142:147 (5%)	view
6	x 5	src/js/modules svg-maker src/js/modules svg-maker svg-maker	radial.js radial.js radial.js radial.js radial.js	58:63 (5%) 55:60 (5%) 146:151 (5%) 133:138 (5%) 146:151 (5%)	view
6	x 5	src/js/modules svg-maker src/js/modules svg-maker svg-maker	radial.js radial.js radial-backed-up.js radial.js radial.js	60:66 (5%) 57:65 (5%) 72:78 (4%) 135:141 (5%) 148:154 (5%)	view
6	x 5	src/js/modules svg-maker src/js/modules src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js intradial.js covid.js	78:83 (5%) 66:71 (5%) 90:95 (4%) 88:93 (4%) 123:128 (4%)	view
6	x 5	src/js/modules svg-maker src/js/modules svg-maker svg-maker	radial.js radial.js radial.js radial.js radial.js	57:62 (5%) 54:59 (5%) 145:150 (5%) 132:137 (5%) 145:150 (5%)	view
6	x 5	src/js/modules svg-maker src/js/modules svg-maker svg-maker	radial.js radial.js radial.js radial.js radial.js	55:60 (5%) 52:57 (5%) 143:148 (5%) 130:135 (5%) 143:148 (5%)	view
6	x 5	src/js/modules src/js/modules src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js radial-backed-up.js intradial.js intradial.js	66:71 (4%) 68:73 (4%) 161:166 (4%) 144:149 (4%) 170:175 (4%)	view
6	x 5	src/js/modules svg-maker src/js/modules svg-maker svg-maker	radial.js radial.js radial.js radial.js radial.js	59:65 (5%) 56:64 (5%) 147:153 (5%) 134:140 (5%) 147:153 (5%)	view
6	x 5	src/js/modules svg-maker src/js/modules svg-maker svg-maker	radial.js radial.js radial.js radial.js radial.js	56:61 (5%) 53:58 (5%) 144:149 (5%) 131:136 (5%) 144:149 (5%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js intradial.js	80:85 (5%) 68:73 (5%) 92:97 (4%) 90:95 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	87:95 (5%) 75:83 (5%) 99:107 (4%) 132:140 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	77:82 (5%) 65:70 (5%) 89:94 (4%) 122:127 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	76:81 (5%) 64:69 (5%) 88:93 (4%) 121:126 (4%)	view
6	x 4	src/css src/css src/css src/css	main.scss main.scss main.scss main.scss	62:67 (3%) 85:90 (3%) 108:113 (3%) 131:136 (3%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	48:55 (5%) 45:52 (5%) 60:67 (4%) 86:92 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	47:54 (5%) 44:51 (5%) 59:66 (4%) 85:91 (4%)	view
6	x 4	src/css src/css src/css src/css	main.scss main.scss main.scss main.scss	61:66 (3%) 84:89 (3%) 107:112 (3%) 130:135 (3%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	99:105 (5%) 87:93 (5%) 111:117 (4%) 142:148 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	104:109 (5%) 92:97 (5%) 116:121 (4%) 147:152 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	102:107 (5%) 90:95 (5%) 114:119 (4%) 145:150 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	101:106 (5%) 89:94 (5%) 113:118 (4%) 144:149 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	103:108 (5%) 91:96 (5%) 115:120 (4%) 146:151 (4%)	view
6	x 4	src/js/modules svg-maker src/js/modules src/js/modules	radial.js radial.js radial-backed-up.js covid.js	105:110 (5%) 93:98 (5%) 117:122 (4%) 148:153 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	91:102 (5%) 79:90 (5%) 103:114 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	61:67 (5%) 149:155 (5%) 73:79 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	radial-backed-up.js radial.js covid.js	9:19 (4%) 9:19 (5%) 25:35 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	radial-backed-up.js radial.js covid.js	58:65 (4%) 46:53 (5%) 84:90 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	89:99 (5%) 77:87 (5%) 101:111 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js	41:51 (4%) 35:45 (4%) 61:71 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial.js radial-backed-up.js	125:131 (4%) 115:121 (5%) 127:133 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	radial-backed-up.js radial.js covid.js	56:61 (4%) 44:49 (5%) 82:87 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	radial-backed-up.js radial.js covid.js	7:17 (4%) 7:17 (5%) 23:33 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial.js radial-backed-up.js	123:128 (4%) 113:118 (5%) 125:130 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	95:103 (5%) 83:91 (5%) 107:115 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js intradial.js intradial.js	64:69 (4%) 142:147 (4%) 168:173 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	130:136 (5%) 118:124 (5%) 142:148 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js	96:101 (4%) 98:103 (4%) 131:136 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js	47:58 (4%) 41:52 (4%) 67:78 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	49:56 (5%) 46:53 (5%) 61:68 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	27:35 (5%) 27:35 (5%) 27:35 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	88:97 (5%) 76:85 (5%) 100:109 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js	39:47 (4%) 33:41 (4%) 59:67 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js	43:53 (4%) 37:47 (4%) 63:73 (4%)	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js	40:49 (4%) 34:43 (4%) 60:69 (4%)	view
6	x 3	src/js/modules svg-maker src/js/modules	radial.js radial.js radial-backed-up.js	132:137 (5%) 120:125 (5%) 144:149 (4%)	view

Duplicated Units

The list of top 3 duplicated units.

See data for all 3 unit duplicates...

Size	#	Folders	Files	Lines	Code
12	x 2	svg-maker src/js/modules	recur.js recur.js	5:26 5:26	view
7	x 3	src/js/modules src/js/modules src/js/modules	radial.js radial-backed-up.js covid.js	5:21 5:21 21:37	view
6	x 3	src/js/modules src/js/modules src/js/modules	intradial.js radial-backed-up.js covid.js	47:59 41:53 67:79	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."