aws / aws-sdk-js-crypto-helpers
Duplication

Places in code with 6 or more lines that are exactly the same.

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
  • 16% duplication:
    • 1,520 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 244 duplicated lines
  • 15 duplicates
system16% (244 lines)
Duplication per Extension
ts18% (244 lines)
Duplication per Component (primary)
packages/sha1-browser55% (90 lines)
packages/sha256-browser47% (83 lines)
packages/supports-web-crypto30% (18 lines)
packages/ie11-detection15% (18 lines)
packages/sha256-js2% (12 lines)
packages/crc32c14% (8 lines)
packages/crc329% (8 lines)
packages/util18% (7 lines)
codebuild/release0% (0 lines)
codebuild0% (0 lines)
packages/random-source-browser0% (0 lines)
packages/random-source-universal0% (0 lines)
packages/sha256-universal0% (0 lines)
packages/random-source-node0% (0 lines)
ROOT0% (0 lines)
verdaccio0% (0 lines)

Duplication Between Components (50+ lines)

G packages/sha1-browser packages/sha1-browser packages/sha256-browser packages/sha256-browser packages/sha1-browser--packages/sha256-browser 173

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Show more details on duplication between components...
Longest Duplicates
The list of 15 longest duplicates.
See data for all 15 duplicates...
Size#FoldersFilesLinesCode
20 x 2 packages/sha1-browser/src
packages/sha256-browser/src
ie11Sha1.ts
ie11Sha256.ts
 71:97 (28%)
71:97 (28%)
 view
20 x 2 packages/sha1-browser/src
packages/sha256-browser/src
webCryptoSha1.ts
webCryptoSha256.ts
 19:45 (42%)
22:48 (44%)
 view
17 x 2 packages/sha1-browser/src
packages/sha256-browser/src
ie11Sha1.ts
ie11Sha256.ts
 48:69 (24%)
48:69 (24%)
 view
11 x 2 packages/sha1-browser/src
packages/sha256-browser/src
ie11Sha1.ts
ie11Sha256.ts
 33:46 (15%)
33:46 (15%)
 view
9 x 2 packages/ie11-detection/src
packages/supports-web-crypto/src
MsWindow.ts
supportsWebCrypto.ts
 3:11 (25%)
1:9 (15%)
 view
9 x 2 packages/sha1-browser/src
packages/sha256-browser/src
webCryptoSha1.ts
webCryptoSha256.ts
 8:17 (19%)
11:20 (20%)
 view
9 x 2 packages/ie11-detection/src
packages/supports-web-crypto/src
MsWindow.ts
supportsWebCrypto.ts
 14:22 (25%)
12:20 (15%)
 view
8 x 2 packages/crc32/src
packages/crc32c/src
index.ts
index.ts
 8:20 (10%)
11:23 (17%)
 view
7 x 2 packages/sha256-browser/src
packages/util/src
ie11Sha256.ts
convertToBuffer.ts
 89:97 (10%)
17:25 (53%)
 view
7 x 2 packages/sha1-browser/src
packages/util/src
webCryptoSha1.ts
convertToBuffer.ts
 62:70 (14%)
17:25 (53%)
 view
7 x 2 packages/sha1-browser/src
packages/sha1-browser/src
ie11Sha1.ts
webCryptoSha1.ts
 89:97 (10%)
62:70 (14%)
 view
7 x 2 packages/sha1-browser/src
packages/sha256-browser/src
webCryptoSha1.ts
ie11Sha256.ts
 62:70 (14%)
89:97 (10%)
 view
7 x 2 packages/sha1-browser/src
packages/util/src
ie11Sha1.ts
convertToBuffer.ts
 89:97 (10%)
17:25 (53%)
 view
6 x 2 packages/sha256-js/src
packages/sha256-js/src
knownHashes.fixture.ts
knownHashes.fixture.ts
 382:387 (1%)
391:396 (1%)
 view
6 x 2 packages/sha1-browser/src
packages/sha256-browser/src
ie11Sha1.ts
ie11Sha256.ts
 16:21 (8%)
16:21 (8%)
 view