JetBrains / ring-ui 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 809 units with 10,266 lines of code in units (27.1% of code).

0 very complex units (0 lines of code)
3 complex units (349 lines of code)
30 medium complex units (1,832 lines of code)
60 simple units (1,596 lines of code)
716 very simple units (6,489 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
function getListItems() in src/select/select.tsx	71	32	4
render() in src/list/list-item.tsx	165	28	0
filterValue: getValueForFilter() in src/select/select.tsx	113	26	3
async init() in src/auth/auth-core.ts	65	25	0
select() in src/date-picker/date-popup.tsx	64	20	1
static getDerivedStateFromProps() in src/select/select.tsx	45	19	2
getPagerContent() in src/pager/pager.tsx	66	18	0
renderSelect() in src/select/select.tsx	166	18	1
constructor() in src/auth/auth-core.ts	92	18	1
export default function fuzzyHighlight() in src/global/fuzzy-highlight.ts	53	17	3
shouldComponentUpdate() in src/query-assist/query-assist.tsx	21	17	2
render() in src/table/table.tsx	152	16	0
static getDerivedStateFromProps() in src/list/list.tsx	36	16	2
export function maxHeightForDirection() in src/popup/position.ts	33	16	3
lex() in src/permissions/permissions-cache.ts	37	15	1
filterValue: getValueForFilter() in src/select/select.tsx	52	14	3
render() in src/avatar/avatar.tsx	93	14	0
setPosition() in src/caret/caret.ts	39	13	1
render() in src/date-picker/day.tsx	36	13	0
getPopupOffset() in src/query-assist/query-assist.tsx	25	13	1
render() in src/input/input.tsx	97	13	0
render() in src/list/list.tsx	35	12	0
async handleInitValidationError() in src/auth/auth-core.ts	22	12	1
private async _checkForAuthResponse() in src/auth/auth-core.ts	28	12	0
render() in src/button/button.tsx	68	12	0
render() in src/table/row.tsx	70	11	0
render() in src/user-card/card.tsx	72	11	0
render() in src/dialog/dialog.tsx	125	11	0
handleNavigation() in src/select/select-popup.tsx	21	11	2
render() in src/popup/popup.tsx	77	11	0
componentDidUpdate() in src/query-assist/query-assist.tsx	19	11	1
renderQuery() in src/query-assist/query-assist.tsx	33	11	0
render() in src/data-list/item.tsx	90	11	0
getRelativePosition() in src/caret/caret.ts	33	10	2
private _getActiveIndex() in src/select/select.tsx	21	10	1
getToolbar() in src/select/select.tsx	33	10	0
async cleanStates() in src/auth/storage.ts	42	10	1
private _extractErrorMessage() in src/auth/auth-core.ts	22	10	2
export function getButtonClasses() in src/button/button.classes.ts	38	10	18
cloneWith() in src/table/selection.ts	28	9	3
componentDidUpdate() in src/list/list.tsx	18	9	1
render() in src/link/link.tsx	51	9	0
export default function getEventKey() in src/global/get-event-key.ts	16	9	1
private async _load() in src/auth/window-flow.ts	38	9	0
async forceTokenUpdate() in src/auth/auth-core.ts	48	9	0
_showAuthDialog() in src/auth/auth-core.ts	58	9	4
render() in src/user-agreement/user-agreement.tsx	55	8	0
getPagerLinks() in src/pager/pager.tsx	41	8	0
bind() in src/shortcuts/core.ts	23	8	1
confirm() in src/date-picker/date-popup.tsx	18	8	1