• There are 21 files with 3,304 lines of code.
• 0 very long files (0 lines of code)
• 3 long files (1,963 lines of code)
• 3 medium size files (724 lines of code)
• 0 small files (0 lines of code)
• 15 very small files (617 lines of code)

File	# lines	≈ tokens to read	# changes (1y)	≈ lines edited per change	lines read per line changed
x-element.js in root	755	~5k–15k	4	~150	~5
x-template.js in root	523	~3k–10k	5	~150	~3
x-parser.js in root	685	~3k–10k	3	~300	~2
common.js in performance	296	~2k–5k	1	~150	~2
index.js in performance	217	~1.5k–5k	1	~150	~2
eslint.config.js in root	47	under 1k	2	~10	~3
common.css in performance	92	~500–1.5k	1	~100	~1
index.jsx in performance/react	62	~300–1k	1	~70	~1
index.js in performance/react	56	~300–1k	1	~50	~1
index.html in performance	52	~300–1k	1	~30	~2
index.js in performance/default	32	under 1k	1	~30	~1
index.js in performance/lit-html	32	under 1k	1	~30	~1
index.js in performance/uhtml	32	under 1k	1	~30	~1
index.html in performance/react	31	under 1k	1	~30	~1
index.html in performance/lit-html	24	under 1k	1	~30	~1
index.html in performance/uhtml	24	under 1k	1	~30	~1
index.html in performance/default	20	under 1k	1	~20	~1
x-test.config.js in root	11	under 1k	1	~10	~1

Tokens are lines × 7 to 14 (analysis.fileReadsForChanges). Lines edited per change are the file's lines added and deleted divided by its commits over the whole history. Agents read about 2,000 lines at a time: when a 17,000-line file was split into modules, the tokens an agent read for the same change fell by 83% (The Economic Benefit of Refactoring, 2026).

There are 7 files with lines longer than 120 characters. In total, there are 32 long lines.

File	# lines	# units	# long lines
x-parser.js in root	685	2	11
x-element.js in root	755	17	9
common.js in performance	296	6	4
performance.js in root	211	2	3
index.js in performance/react	56	7	2
index.jsx in performance/react	62	-	2
x-template.js in root	523	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.