• There are 55 files with units, with 3,362 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)
• 0 medium complex files (McCabe index sum 51-125; 0 lines of code)
• 5 slightly complex files (McCabe index sum 26-50; 1,140 lines of code)
• 50 simple files (McCabe index sum 1-25; 2,222 lines of code)
• 195 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
TextLayerRenderer.js in src/lib/components/molecules/canvas-map/lib/renderers	323	9	47	15	15
simplify.js in src/lib/components/molecules/canvas-map/lib/util	357	8	44	12	16
Map.js in src/lib/components/molecules/canvas-map/lib	271	23	44	16	6
Text.js in src/lib/components/molecules/canvas-map/lib/styles	107	4	31	29	10
extent.js in src/lib/components/molecules/canvas-map/lib/util	82	12	27	33	9
View.js in src/lib/components/molecules/canvas-map/lib	166	20	25	15	3
GeoJSON.js in src/lib/components/molecules/canvas-map/lib/formats	98	7	23	23	9
Feature.js in src/lib/components/molecules/canvas-map/lib	92	9	22	24	6
FeatureRenderer.js in src/lib/components/molecules/canvas-map/lib/renderers	91	8	20	22	9
VectorLayer.js in src/lib/components/molecules/canvas-map/lib/layers	119	12	20	17	3
geometry.js in src/lib/shared/helpers	35	3	17	49	9
size.js in src/lib/components/molecules/canvas-map/lib/util	63	5	15	24	8
MapRenderer.js in src/lib/components/molecules/canvas-map/lib/renderers	72	3	13	18	9
TextLayer.js in src/lib/components/molecules/canvas-map/lib/layers	130	8	13	10	3
deflate.js in src/lib/components/molecules/canvas-map/lib/util	68	4	12	18	4
coordinate.js in src/lib/components/molecules/canvas-map/lib/util	23	2	11	48	8
labelsUtil.js in src/lib/shared/helpers	69	4	10	14	7
bounds.js in src/lib/components/molecules/canvas-map/lib/util	51	4	10	20	6
Polygon.js in src/lib/components/molecules/canvas-map/lib/geometry	43	6	10	23	5
shouldUpdate.js in src/lib/shared/helpers	13	2	9	69	6
Dispatcher.js in src/lib/components/molecules/canvas-map/lib/events	32	4	8	25	3
useTouchOrHover.js in src/lib/shared/hooks	100	1	7	7	7
createStore.js in src/lib/shared/helpers	44	5	7	16	3
dom.js in src/lib/components/molecules/canvas-map/lib/util	25	1	7	28	7
Fill.js in src/lib/components/molecules/canvas-map/lib/styles	21	3	7	33	4
VectorSource.js in src/lib/components/molecules/canvas-map/lib/sources	51	6	7	14	2
interpolateStyles.js in src/lib/components/molecules/canvas-map/lib/interpolators	73	7	7	10	1
debug.js in src/lib/components/molecules/canvas-map/lib/util	22	2	6	27	4
Stroke.js in src/lib/components/molecules/canvas-map/lib/styles	18	2	6	33	5
mergeStyles.js in src/lib/styles/helpers	19	1	5	26	5
toRgba.js in src/lib/components/molecules/canvas-map/lib/util	25	1	5	20	5
index.js in src/lib/shared/colors	24	2	4	17	3
useWindowSize.js in src/lib/shared/hooks	25	2	4	16	3
array.js in src/lib/components/molecules/canvas-map/lib/util	12	1	4	33	4
memoise.js in src/lib/components/molecules/canvas-map/lib/util	17	1	4	24	4
vite.config.js in root	69	2	3	4	2
useContainerSize.js in src/lib/shared/hooks	25	1	3	12	3
LineString.js in src/lib/components/molecules/canvas-map/lib/geometry	16	2	3	19	2
Geometry.js in src/lib/components/molecules/canvas-map/lib/geometry	18	3	3	17	1
geoMath.js in src/lib/components/molecules/svg-map/helpers	46	3	3	7	1
FeatureCollection.js in src/lib/components/molecules/canvas-map/lib	10	2	2	20	1
Style.js in src/lib/components/molecules/canvas-map/lib/styles	16	2	2	13	1
HashPattern.js in src/lib/components/molecules/canvas-map/lib/styles	79	1	2	3	2
Point.js in src/lib/components/molecules/canvas-map/lib/geometry	19	2	2	11	1
useThrowIfNonLayerChildren.js in src/lib/components/molecules/svg-map/hooks	16	1	2	13	2
dynamicPropValue.js in src/lib/components/molecules/svg-map/helpers	6	1	2	33	2
main.js in .storybook	47	1	1	2	1
VectorLayerRenderer.js in src/lib/components/molecules/canvas-map/lib/renderers	35	1	1	3	1
bboxFeature.js in src/lib/components/molecules/canvas-map/lib/util	21	1	1	5	1
resolution.js in src/lib/components/molecules/canvas-map/lib/util	14	1	1	7	1

• 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.