aws-samples / aws-cdk-changelogs-demo
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 223 units with 3,313 lines of code in units (32.6% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 24 medium complex units (1,248 lines of code)
    • 16 simple units (328 lines of code)
    • 183 very simple units (1,737 lines of code)
0% | 0% | 37% | 9% | 52%
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% | 37% | 9% | 52%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
app/autocomplete0% | 0% | 43% | 11% | 45%
app/crawl0% | 0% | 43% | 11% | 45%
app/lib0% | 0% | 43% | 11% | 45%
app/regenerate-homepage0% | 0% | 43% | 11% | 45%
app/recently-crawled0% | 0% | 43% | 11% | 45%
app/recrawl0% | 0% | 43% | 11% | 45%
app/rubygem-recent0% | 0% | 43% | 11% | 45%
app/pypi-recent0% | 0% | 43% | 11% | 45%
ROOT0% | 0% | 0% | 0% | 100%
app/scripts0% | 0% | 0% | 0% | 100%
custom-constructs0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
Parser.prototype.extractHeaderInfo = function()
in app/autocomplete/lib/parser.js
 67 21 1
67 21 1
67 21 1
Parser.prototype.extractHeaderInfo = function()
in app/regenerate-homepage/lib/parser.js
 67 21 1
Parser.prototype.extractHeaderInfo = function()
in app/recently-crawled/lib/parser.js
 67 21 1
67 21 1
Parser.prototype.extractHeaderInfo = function()
in app/rubygem-recent/lib/parser.js
 67 21 1
Parser.prototype.extractHeaderInfo = function()
in app/pypi-recent/lib/parser.js
 67 21 1
Parser.prototype.removeHTMLComments = function()
in app/autocomplete/lib/parser.js
 39 14 1
39 14 1
39 14 1
Parser.prototype.removeHTMLComments = function()
in app/regenerate-homepage/lib/parser.js
 39 14 1
Parser.prototype.removeHTMLComments = function()
in app/recently-crawled/lib/parser.js
 39 14 1
39 14 1
Parser.prototype.removeHTMLComments = function()
in app/rubygem-recent/lib/parser.js
 39 14 1
Parser.prototype.removeHTMLComments = function()
in app/pypi-recent/lib/parser.js
 39 14 1
Parser.prototype.parse = function()
in app/autocomplete/lib/parser.js
 50 13 1
Parser.prototype.parse = function()
in app/crawl/lib/parser.js
 50 13 1
50 13 1
Parser.prototype.parse = function()
in app/regenerate-homepage/lib/parser.js
 50 13 1