• There are 49 files with 3,921 lines of code.
• 0 very long files (0 lines of code)
• 1 long files (574 lines of code)
• 5 medium size files (1,772 lines of code)
• 3 small files (394 lines of code)
• 40 very small files (1,181 lines of code)

There are 23 files with lines longer than 120 characters. In total, there are 59 long lines.

File	# lines	# units	# long lines
_fonts.scss in src/css/modules	88	-	22
main.scss in src/css	574	-	5
JSONLoader.js in src/js/libs	267	6	5
intro.html in src/html	34	-	4
chapter7.html in src/html	44	-	3
Qgis2threejs.js in src/js/libs	459	38	2
stats.js in src/js/libs	99	8	2
geojson clip-path.geojson in resources/mapping	7	-	1
Orbit.js in src/js/libs	435	24	1
stage3d.js in src/js	150	2	1
chapter3a.html in src/html	5	-	1
base.html in src/html	30	-	1
chapter5a.html in src/html	4	-	1
chapter6.html in src/html	5	-	1
chapter2a.html in src/html	4	-	1
chapter4a.html in src/html	4	-	1
chapter0.html in src/html	4	-	1
chapter4b.html in src/html	5	-	1
chapter2b.html in src/html	5	-	1
chapter5b.html in src/html	5	-	1
chapter3b.html in src/html	5	-	1
chapter1b.html in src/html	4	-	1
main.js in src	67	2	1

• File size measurements show the distribution of size of files.
• Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
• It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.