facebook / flux
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
  • 3% duplication:
    • 931 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 36 duplicated lines
  • 3 duplicates
system3% (36 lines)
Duplication per Extension
js4% (36 lines)
Duplication per Component (primary)
ROOT15% (24 lines)
website/src/pages5% (12 lines)
website0% (0 lines)
website/src/css0% (0 lines)
scripts/babel0% (0 lines)
scripts/jest0% (0 lines)
src0% (0 lines)
src/stores0% (0 lines)
src/utils0% (0 lines)
src/container0% (0 lines)
Longest Duplicates
The list of 3 longest duplicates.
See data for all 3 duplicates...
Size#FoldersFilesLinesCode
6 x 2 website/src/pages
website/src/pages
61:66 (5%)
75:80 (5%)
view
6 x 2 ROOT
ROOT
142:147 (3%)
157:162 (3%)
view
6 x 2 ROOT
ROOT
112:117 (3%)
127:132 (3%)
view