• There are 90 files with units, with 11,828 lines of code.
• 0 very complex files (McCabe index sum 251+; 0 lines of code)
• 0 complex files (McCabe index sum 126-250; 0 lines of code)
• 2 medium complex files (McCabe index sum 51-125; 1,537 lines of code)
• 3 slightly complex files (McCabe index sum 26-50; 1,257 lines of code)
• 85 simple files (McCabe index sum 1-25; 9,034 lines of code)
• 140 main files have no units (e.g. languages without unit analysis, or files without functions) and are not classified.

The McCabe index of a file grows with its size: per 100 lines tells a large but plain file from a dense one, and most complex unit whether the complexity sits in one unit or is spread over many.

File	# lines	# units	McCabe index (sum)	per 100 lines	most complex unit
FingerpostWireEntry.scala in newswires/app/db	664	25	72	11	27
WireDetail.tsx in newswires/client/src	873	12	51	6	15
SearchPresets.scala in newswires/app/conf	913	2	46	5	45
categoryCodes.ts in ingestion-lambda/src	241	16	35	15	6
cleanMarkup.ts in ingestion-lambda/src	103	4	27	26	21
processContentObject.ts in ingestion-lambda/src	263	5	21	8	9
urlState.ts in newswires/client/src	229	3	21	9	9
QueryController.scala in newswires/app/controllers	214	6	18	8	5
SearchReducer.ts in newswires/client/src/context	206	8	15	7	4
sc flyway.sc in db	206	5	15	7	5
s3.ts in shared/src	163	8	14	9	3
findVerificationFailures.ts in shared/src	68	2	13	19	11
newswires.ts in cdk/lib	528	1	12	2	12
ManagementController.scala in newswires/app/controllers	61	4	12	20	6
App.tsx in newswires/client/src	222	2	12	5	11
config.ts in shared/src	123	5	12	10	4
apPoller.ts in poller-lambdas/src/pollers/ap	213	4	11	5	6
reutersPoller.ts in poller-lambdas/src/pollers/reuters	304	5	11	4	3
colour-utils.ts in newswires/client/src	40	6	10	25	5
WireItemList.tsx in newswires/client/src	452	3	10	2	8
RequestLoggingFilter.scala in newswires/app/lib	108	4	9	8	4
ToolLink.scala in newswires/app/db	113	8	9	8	2
ViteController.scala in newswires/app/controllers	152	5	9	6	3
timestamp-compare.ts in newswires/client/src/context	62	6	9	15	3
AddToCollectionButton.tsx in newswires/client/src	75	2	9	12	6
TimeStampColumn.scala in newswires/app/db	39	3	8	21	5
PlayVite.scala in newswires/project	64	4	8	13	4
localStorage.tsx in newswires/client/src/context	41	3	8	20	4
ZonedMoment.ts in newswires/client/src/utils/date	49	2	8	16	7
database.ts in cdk/lib/constructs	151	4	7	5	3
handler.ts in ingestion-lambda/src	185	4	7	4	3
Collection.scala in newswires/app/db	112	7	7	6	1
AppLoader.scala in newswires/app	57	2	7	12	5
ToolsConnection.tsx in newswires/client/src	328	2	7	2	6
RefreshBanner.tsx in newswires/client/src	120	1	7	6	7
DefaultLayout.tsx in newswires/client/src	169	1	7	4	7
localRun.ts in poller-lambdas	133	7	7	5	1
catcodes-lookup.ts in newswires/client/src	19	1	6	32	6
Feed.tsx in newswires/client/src	190	1	6	3	6
processEmailContent.ts in ingestion-lambda/src	60	3	5	8	2
countries.ts in ingestion-lambda/src	49	4	5	10	2
SideNav.tsx in newswires/client/src/SideNav	316	2	5	2	4
parseNitfContent.ts in poller-lambdas/src/pollers/ap	43	2	5	12	3
localRun.ts in ingestion-lambda	49	1	4	8	4
SearchParams.scala in newswires/app/models	81	2	4	5	2
extractServerTiming.ts in newswires/client/src/context/fetchResults	20	1	4	20	4
decideSearchSummaryLabel.tsx in newswires/client/src/SearchSummary	12	1	4	33	4
local-run-developer-policy.ts in cdk/lib	132	3	3	2	1
db.ts in ingestion-lambda/src	59	1	3	5	3
UnknownMethodParsingErrorHandler.scala in newswires/app/lib	34	1	3	9	3

• File complexity is the sum of the McCabe indexes (conditional complexity) of the units (methods, functions...) in a file.
• Files are classified in five categories based on that sum: 1-25 (simple files), 26-50 (slightly complex files), 51-125 (medium complex files), 126-250 (complex files), 251+ (very complex files). The default bands are five times the unit complexity bands, as a file is a group of units.
• Only main code files with units are classified. Files without units (languages without unit analysis, or files without functions) have no complexity to measure and are left out rather than counted as simple.
• A very complex file holds many decisions, which often means it has too many responsibilities: a candidate to split, and a place where changes need more testing.