relayjs / relay-examples
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • 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...
Conditional Complexity Overall
  • There are 83 units with 1,346 lines of code in units (44.5% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (90 lines of code)
    • 2 simple units (141 lines of code)
    • 80 very simple units (1,115 lines of code)
0% | 0% | 6% | 10% | 82%
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
js0% | 0% | 6% | 10% | 82%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
issue-tracker/src0% | 0% | 16% | 26% | 57%
todo/js/mutations0% | 0% | 0% | 0% | 100%
todo/js/components0% | 0% | 0% | 0% | 100%
issue-tracker/src/routing0% | 0% | 0% | 0% | 100%
todo/data0% | 0% | 0% | 0% | 100%
todo/js/utilities0% | 0% | 0% | 0% | 100%
todo/js0% | 0% | 0% | 0% | 100%
todo/js/entrypoints0% | 0% | 0% | 0% | 100%
todo/data/schema0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 50 most complex units
Unit# linesMcCabe index# params
90 15 1
99 8 1
42 6 1
55 4 1
50 4 0
34 4 3
43 3 3
19 3 0
9 3 0
40 3 1
7 3 2
50 2 2
51 2 2
48 2 3
11 2 2
83 2 4
3 2 1
7 2 1
10 2 1
7 2 1
5 2 0
8 2 2
13 2 0
28 2 2
11 2 1
2 1 1
10 1 1
2 1 1
10 1 1
2 1 2
13 1 1
45 1 2
2 1 1
6 1 1
30 1 1
5 1 1
8 1 1
53 1 2
2 1 2
7 1 1
6 1 2
70 1 1
2 1 1
3 1 1
15 1 1
16 1 2
5 1 3
3 1 1
7 1 2
4 1 2