firebase / codelab-friendlychat-web
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 177 units with 1,494 lines of code in units (44.6% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 6 simple units (168 lines of code)
    • 171 very simple units (1,326 lines of code)
0% | 0% | 0% | 11% | 88%
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% | 0% | 11% | 88%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
performance-monitoring/src0% | 0% | 0% | 9% | 90%
performance-monitoring-start/src0% | 0% | 0% | 10% | 90%
web/src0% | 0% | 0% | 10% | 90%
cloud-functions-start/public0% | 0% | 0% | 12% | 87%
cloud-functions/public0% | 0% | 0% | 12% | 87%
web-start/src0% | 0% | 0% | 17% | 82%
cloud-functions/functions0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
function createAndInsertMessage()
in cloud-functions-start/public/scripts/main.js
28 6 2
function createAndInsertMessage()
in performance-monitoring-start/src/index.js
28 6 2
function createAndInsertMessage()
in cloud-functions/public/scripts/main.js
28 6 2
function createAndInsertMessage()
in performance-monitoring/src/index.js
28 6 2
28 6 2
function createAndInsertMessage()
in web-start/src/index.js
28 6 2
function displayMessage()
in cloud-functions-start/public/scripts/main.js
23 5 6
function displayMessage()
in performance-monitoring-start/src/index.js
23 5 6
function displayMessage()
in cloud-functions/public/scripts/main.js
23 5 6
function displayMessage()
in performance-monitoring/src/index.js
23 5 6
function displayMessage()
in web/src/index.js
23 5 6
function displayMessage()
in web-start/src/index.js
24 5 6
function checkSetup()
in cloud-functions-start/public/scripts/main.js
7 4 0
function checkSetup()
in cloud-functions/public/scripts/main.js
7 4 0
body: text ?()
in cloud-functions/functions/index.js
3 4 2
function cleanupTokens()
in cloud-functions/functions/index.js
15 4 2
function onMediaFileSelected()
in cloud-functions-start/public/scripts/main.js
16 3 1
function onMessageFormSubmit()
in cloud-functions-start/public/scripts/main.js
5 3 1
function addSizeToGoogleProfilePic()
in cloud-functions-start/public/scripts/main.js
6 3 1
export function getFirebaseConfig()
in performance-monitoring-start/src/firebase-config.js
8 3 0