guardian/interactive-team-gb-gallery
Unit Complexity*
The distribution of complexity of units (measured with McCabe index).
Conditional Complexity Overall
  • There are 372 units with 4,513 lines of code in units (77.9% of code).
    • 1 very complex units (20 lines of code)
    • 5 complex units (439 lines of code)
    • 20 medium complex units (867 lines of code)
    • 50 simple units (1,280 lines of code)
    • 296 very simple units (1,907 lines of code)
<1% | 9% | 19% | 28% | 42%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
js<1% | 9% | 19% | 28% | 42%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src<1% | 10% | 20% | 25% | 44%
ROOT0% | 0% | 0% | 96% | 3%
Most Complex Units
Top 50 most complex units
Unit# linesMcCabe index# params
20 135 1
69 48 2
54 33 2
70 32 2
104 32 2
142 30 1
56 24 4
35 23 3
69 23 2
38 21 1
25 20 3
26 20 4
26 18 3
32 18 2
75 18 0
50 17 3
43 17 1
28 17 2
50 17 3
21 15 2
49 15 1
70 15 5
12 13 2
63 13 0
57 12 1
42 12 0
85 10 2
10 10 2
17 10 3
20 10 4
30 10 5
123 10 3
13 9 3
35 9 1
23 9 4
19 9 4
9 8 4
18 8 1
12 8 0
9 8 2
18 8 1
27 8 1
29 8 1
15 8 4
29 8 0
10 7 1
21 7 2
19 7 1
29 7 4
30 7 2
About This Analysis
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...