Clou9 Ace Editor
Conditional Complexity

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).

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Conditional Complexity Overall

There are 5,919 units with 103,860 lines of code in units (68.8% of code).

10 very complex units (1,541 lines of code)
47 complex units (8,405 lines of code)
291 medium complex units (11,652 lines of code)
578 simple units (12,780 lines of code)
4,993 very simple units (69,482 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

Legend:

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

Legend:

51+

26-50

11-25

6-10

1-5

lib logical decomposition

Legend:

51+

26-50

11-25

6-10

1-5

modes logical decomposition

Legend:

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
function doOption() in lib/ace/mode/javascript/jshint.js	276	86	0
this.vbsBlock = function() in lib/ace/mode/folding/vbscript.js	220	80	4
var CstyleBehaviour = function() in lib/ace/mode/behaviour/cstyle.js	233	79	1
EntityParser.replaceEntityNumbers = function() in lib/ace/mode/html/saxparser.js	54	76	1
function isFullWidth() in lib/ace/edit_session.js	36	65	1
this.rubyBlock = function() in lib/ace/mode/folding/ruby.js	138	61	4
var XmlBehaviour = function() in lib/ace/mode/behaviour/xml.js	134	56	0
this.jumpToMatching = function() in lib/ace/editor.js	139	54	2
evalInput: function() in lib/ace/keyboard/vim.js	174	52	2
blockstmt() in lib/ace/mode/javascript/jshint.js	137	51	2
define() in lib/ace/mode/javascript/jshint.js	1423	50	3
function lex() in lib/ace/mode/lua/luaparse.js	55	50	0
function _getCharClass() in lib/ace/lib/bidiutil.js	81	49	4
this.$renderChanges = function() in lib/ace/virtual_renderer.js	123	48	2
prefix() in lib/ace/mode/javascript/jshint.js	80	46	2
scanPunctuator: function() in lib/ace/mode/javascript/jshint.js	126	46	0
define() in lib/ace/lib/dom.js	91	45	3
infix() in lib/ace/mode/javascript/jshint.js	64	44	3
unstack: function() in lib/ace/mode/javascript/jshint.js	122	44	0
function PropertyValuePart() in lib/ace/mode/css/csslint.js	122	43	3
function parseElementStartPart() in lib/ace/mode/xml/sax.js	137	42	5
this.$onChange = function() in lib/ace/range_list.js	102	42	1
PHP.Parser = function() in lib/ace/mode/php/php.js	147	40	2
function expression() in lib/ace/mode/javascript/jshint.js	80	39	2
function onMouseDown() in lib/ace/mouse/multi_select_handler.js	65	39	1
function block() in lib/ace/mode/javascript/jshint.js	104	37	5
x.nud = function() in lib/ace/mode/javascript/jshint.js	98	37	0
paste: function() in lib/ace/keyboard/vim.js	144	36	3
var create = function() in lib/ace/mode/javascript/jshint.js	60	36	4
setTimeout() in lib/ace/editor.js	90	35	1
EntityParser.consumeEntity = function() in lib/ace/mode/html/saxparser.js	97	35	3
function assume() in lib/ace/mode/javascript/jshint.js	103	35	0
this.getLineTokens = function() in lib/ace/tokenizer.js	118	35	2
handleKeyboard: function() in lib/ace/keyboard/vim.js	66	34	5
define() in lib/ace/mode/html/saxparser.js	3012	34	3
function classbody() in lib/ace/mode/javascript/jshint.js	96	34	1
exports.handler.handleKeyboard = function() in lib/ace/keyboard/emacs.js	66	33	4
function statement() in lib/ace/mode/javascript/jshint.js	51	33	0
function comma() in lib/ace/mode/javascript/jshint.js	51	32	1
function blockVariableStatement() in lib/ace/mode/javascript/jshint.js	80	32	3
var itself = function() in lib/ace/mode/javascript/jshint.js	125	32	3
scanNumericLiteral: function() in lib/ace/mode/javascript/jshint.js	130	32	0
_getToken: function() in lib/ace/mode/css/csslint.js	93	31	1
function formatValue() in lib/ace/mode/html/saxparser.js	80	31	3
prefix() in lib/ace/mode/javascript/jshint.js	66	31	2
function normalizeCommandKeys() in lib/ace/lib/event.js	49	30	3
modes.initial.processDoctype = function() in lib/ace/mode/html/saxparser.js	101	30	4
this.getLineTokens = function() in lib/ace/tokenizer_dev.js	85	30	2
var detectArrowKeys = function() in lib/ace/keyboard/textinput.js	58	29	1
sort: function() in lib/ace/keyboard/vim.js	53	29	2

Clou9 Ace EditorConditional Complexity

Clou9 Ace Editor
Conditional Complexity