anthropics/html-effectiveness
File Size
The distribution of size of files (measured in lines of code).
File Size Overall
  • There are 21 files with 10,576 lines of code.
    • 0 very long files (0 lines of code)
    • 11 long files (6,551 lines of code)
    • 10 medium size files (4,025 lines of code)
    • 0 small files (0 lines of code)
    • 0 very small files (0 lines of code)
0% | 61% | 38% | 0% | 0%
Legend:
1001+
501-1000
201-500
101-200
1-100


explore: grouped by folders | grouped by size | sunburst | 3D view
File Size per Extension
1001+
501-1000
201-500
101-200
1-100
html0% | 61% | 38% | 0% | 0%
File Size per Logical Decomposition
primary
1001+
501-1000
201-500
101-200
1-100
ROOT0% | 61% | 38% | 0% | 0%
Longest Files (Top 21)
File# lines# units
index.html
in root
 786 -
656 -
628 -
613 -
591 -
586 -
559 -
553 -
538 -
531 -
510 -
485 -
461 -
440 -
432 -
393 -
383 -
377 -
362 -
354 -
338 -
Large Files That Change Often (Top 20)
To change a file, an AI coding agent (or a person) has to read it: these files are read the most for the changes in the past year (lines × changes).
File# lines≈ tokens
to read		# changes
(1y)		≈ lines edited
per change		lines read per
line changed
656 ~3k–10k 3 ~200 ~3
628 ~3k–10k 3 ~200 ~3
613 ~3k–10k 3 ~200 ~3
591 ~3k–10k 3 ~2 ~300
586 ~3k–10k 3 ~3 ~150
559 ~3k–10k 3 ~3 ~150
538 ~3k–10k 3 ~200 ~3
531 ~3k–10k 3 ~200 ~3
index.html
in root
 786 ~5k–15k 2 ~500 ~2
510 ~3k–10k 3 ~2 ~300
485 ~3k–7k 3 ~3 ~100
461 ~3k–7k 3 ~3 ~100
440 ~3k–7k 3 ~7 ~50
432 ~3k–7k 3 ~3 ~100
393 ~2k–7k 3 ~7 ~50
383 ~2k–7k 3 ~5 ~70
377 ~2k–7k 3 ~3 ~100
362 ~2k–7k 3 ~150 ~3
354 ~2k–5k 3 ~150 ~3
338 ~2k–5k 1 ~300 ~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).

Files With Most Units (Top 0)
File# lines# units
Files With Long Lines (Top 16)

There are 16 files with lines longer than 120 characters. In total, there are 233 long lines.

File# lines# units# long lines
591 - 57
index.html
in root
 786 - 34
538 - 31
628 - 26
531 - 24
362 - 16
440 - 12
338 - 9
586 - 6
656 - 6
393 - 4
383 - 3
553 - 2
377 - 1
485 - 1
559 - 1
Correlations

File Size vs. Commits (all time): 20 points

01-exploration-code-approaches.html x: 3 commits (all time) y: 383 lines of code 02-exploration-visual-designs.html x: 3 commits (all time) y: 461 lines of code 03-code-review-pr.html x: 3 commits (all time) y: 591 lines of code 04-code-understanding.html x: 3 commits (all time) y: 440 lines of code 05-design-system.html x: 3 commits (all time) y: 586 lines of code 06-component-variants.html x: 3 commits (all time) y: 559 lines of code 07-prototype-animation.html x: 3 commits (all time) y: 432 lines of code 08-prototype-interaction.html x: 3 commits (all time) y: 377 lines of code 09-slide-deck.html x: 3 commits (all time) y: 510 lines of code 10-svg-illustrations.html x: 3 commits (all time) y: 393 lines of code 11-status-report.html x: 3 commits (all time) y: 485 lines of code 13-flowchart-diagram.html x: 3 commits (all time) y: 362 lines of code 14-research-feature-explainer.html x: 3 commits (all time) y: 354 lines of code 16-implementation-plan.html x: 3 commits (all time) y: 628 lines of code 17-pr-writeup.html x: 3 commits (all time) y: 538 lines of code 18-editor-triage-board.html x: 3 commits (all time) y: 531 lines of code 19-editor-feature-flags.html x: 3 commits (all time) y: 613 lines of code 20-editor-prompt-tuner.html x: 3 commits (all time) y: 656 lines of code index.html x: 2 commits (all time) y: 786 lines of code 15-research-concept-explainer.html x: 1 commits (all time) y: 338 lines of code
786.0
lines of code
  min: 338.0
  average: 501.15
  25th percentile: 385.5
  median: 497.5
  75th percentile: 589.75
  max: 786.0
0 3.0
commits (all time)
min: 1.0 | average: 2.85 | 25th percentile: 3.0 | median: 3.0 | 75th percentile: 3.0 | max: 3.0

File Size vs. Contributors (all time): 20 points

01-exploration-code-approaches.html x: 1 contributors (all time) y: 383 lines of code 02-exploration-visual-designs.html x: 1 contributors (all time) y: 461 lines of code 03-code-review-pr.html x: 1 contributors (all time) y: 591 lines of code 04-code-understanding.html x: 1 contributors (all time) y: 440 lines of code 05-design-system.html x: 1 contributors (all time) y: 586 lines of code 06-component-variants.html x: 1 contributors (all time) y: 559 lines of code 07-prototype-animation.html x: 1 contributors (all time) y: 432 lines of code 08-prototype-interaction.html x: 1 contributors (all time) y: 377 lines of code 09-slide-deck.html x: 1 contributors (all time) y: 510 lines of code 10-svg-illustrations.html x: 1 contributors (all time) y: 393 lines of code 11-status-report.html x: 1 contributors (all time) y: 485 lines of code 13-flowchart-diagram.html x: 1 contributors (all time) y: 362 lines of code 14-research-feature-explainer.html x: 1 contributors (all time) y: 354 lines of code 16-implementation-plan.html x: 1 contributors (all time) y: 628 lines of code 17-pr-writeup.html x: 1 contributors (all time) y: 538 lines of code 18-editor-triage-board.html x: 1 contributors (all time) y: 531 lines of code 19-editor-feature-flags.html x: 1 contributors (all time) y: 613 lines of code 20-editor-prompt-tuner.html x: 1 contributors (all time) y: 656 lines of code index.html x: 1 contributors (all time) y: 786 lines of code 15-research-concept-explainer.html x: 1 contributors (all time) y: 338 lines of code
786.0
lines of code
  min: 338.0
  average: 501.15
  25th percentile: 385.5
  median: 497.5
  75th percentile: 589.75
  max: 786.0
0 1.0
contributors (all time)
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

File Size vs. Commits (30 days): 0 points

No data for "commits (30d)" vs. "lines of code".

File Size vs. Contributors (30 days): 0 points

No data for "contributors (30d)" vs. "lines of code".

File Size vs. Commits (90 days): 0 points

No data for "commits (90d)" vs. "lines of code".

File Size vs. Contributors (90 days): 0 points

No data for "contributors (90d)" vs. "lines of code".

About This Analysis
  • 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.
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