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trekhleb/javascript-algorithms

https://github.com/trekhleb/javascript-algorithms · scanned 2026-06-05 04:30 UTC (9 hours, 10 minutes ago) · 10 languages

150 findings (26 legacy + 124 scanner) 77th percentile · Javascript · medium (20-100K LoC) Scanner says 89 (lower by 12)

UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 9 hours, 10 minutes ago · v2 · 88 findings from 2 sources. Findings combine the legacy security pipeline AND the multi-layer engine (atlas, wiring, flows, ranked) AND verified AI agent contributions.

JSON
Score breakdown â 2026-05-18-v5
Component Sub-score Weight Contribution
structure_score 85.0 0.15 12.75
security_score 55.0 0.25 13.75
testing_score 95.0 0.20 19.00
documentation_score 82.0 0.15 12.30
practices_score 82.0 0.15 12.30
code_quality 76.8 0.10 7.68
Overall 1.00 77.8
Severity distribution — click a segment to filter
Active filters: excluding tests × Reset all

Top 10 actions, ranked by impact × ease. Severity drives impact; tag-based fix-clarity drives ease.

#1
No auth library detected
GapSeverity.MEDIUM Layer.SECURITY score 0.338
Why: medium severity
#2
GitHub Action is tag-pinned rather than SHA-pinned
GapSeverity.MEDIUM Layer.CICD score 0.225
Why: medium severity
.github/workflows/CI.yml:35
#3
GitHub Action is tag-pinned rather than SHA-pinned
GapSeverity.LOW Layer.CICD score 0.100
Why: low severity
.github/workflows/CI.yml:18
#4
GitHub Action is tag-pinned rather than SHA-pinned
GapSeverity.LOW Layer.CICD score 0.100
Why: low severity
.github/workflows/CI.yml:21
#5
package.json defines install-time lifecycle scripts
GapSeverity.LOW Layer.CICD score 0.100
Why: low severity
package.json
#6
File has no detected symbols: jest.config.js
GapSeverity.LOW Layer.SOFTWARE score 0.100
Why: low severity
#7
Commented-code block (9 lines) in src/algorithms/string/z-algorithm/zAlgorithm.js:16
GapSeverity.INFO Layer.QUALITY score 0.034
Why: info severity · crashes are likely without this
Fix: If genuinely unused, remove the function; if framework-registered, add a docstring.
#8
Commented-code block (5 lines) in src/algorithms/image-processing/seam-carving/resizeImageWidth.js:137
GapSeverity.INFO Layer.QUALITY score 0.034
Why: info severity · crashes are likely without this
Fix: If genuinely unused, remove the function; if framework-registered, add a docstring.
#9
Commented-code block (5 lines) in src/algorithms/statistics/weighted-random/weightedRandom.js:34
GapSeverity.INFO Layer.QUALITY score 0.034
Why: info severity · crashes are likely without this
Fix: If genuinely unused, remove the function; if framework-registered, add a docstring.
#10
Commented-code block (5 lines) in src/algorithms/math/square-root/squareRoot.js:23
GapSeverity.INFO Layer.QUALITY score 0.034
Why: info severity · crashes are likely without this
Fix: If genuinely unused, remove the function; if framework-registered, add a docstring.

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