microsoft / vscode-nls-dev
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 65 units with 1,147 lines of code in units (74.0% of code).
    • 0 very complex units (0 lines of code)
    • 2 complex units (289 lines of code)
    • 1 medium complex units (44 lines of code)
    • 18 simple units (472 lines of code)
    • 44 very simple units (342 lines of code)
0% | 25% | 3% | 41% | 29%
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
ts0% | 25% | 3% | 41% | 29%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src0% | 25% | 3% | 41% | 29%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
function analyze()
in src/lib.ts
190 47 3
public apply()
in src/lib.ts
99 33 1
44 11 2
33 10 5
37 10 4
function()
in src/main.ts
46 9 2
static parse()
in src/main.ts
43 9 1
40 7 2
37 7 0
38 7 1
19 7 2
constructor()
in src/lib.ts
25 6 2
27 6 0
11 6 1
10 6 1
function loop()
in src/lib.ts
11 6 1
18 6 1
26 6 2
export function is()
in src/main.ts
9 6 1
public addFile()
in src/main.ts
21 6 3