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sharkdp/bat

Establishedrank #132

A cat(1) clone with wings.

60.2k+204 · 7d 1.6k 88est. Apache-2.0Rustpushed 13h ago
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Composite

71

conf 65%

Momentum

59

conf 60%

Vitality (PVI)

76

conf 67%

Community

65

conf 60%

Security & maint.

94

conf 85%

Ecosystem influence

71

conf 60%

Opportunity

58

conf 60%

Breakout · 7d

62%

conf 71%

Executive summary

bat is currently classified as established with a composite score of 71/100. Momentum (59) and vitality (76) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 204 stars against a 60.2k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 62%.

90-day trajectory

+753 · 30d
2026-05-142026-08-11

Score breakdown

Every input, weight and normalized value — nothing hidden. Inputs marked est. are estimated until the full ingestion pipeline lands.

Momentum

Star velocityest.25%64
Star accelerationest.15%58
Fork velocityest.10%56
Contributor growthest.10%80
Issue activity growthest.10%80
PR activity growthest.10%52
External mention velocityest.10%3
Release event impactest.5%75
Trending-rank persistenceest.5%76

Model tn-interpretable-1.0.0 · confidence 60% · coverage 100%

Project Vitality Index

Commit consistency20%98
Release cadenceest.15%56
PR responsivenessest.15%94
Issue responsivenessest.15%54
Contributor diversityest.10%72
Maintainer continuityest.10%77
Documentation qualityest.5%58
Dependency freshnessest.5%70
Security hygieneest.5%76

Model tn-interpretable-1.0.0 · confidence 67% · coverage 100%

Security & maintenance

Release recency25%99
License clarity20%92
Maintenance status25%98
Dependency stalenessest.15%83
Bus factorest.15%90

Model tn-interpretable-1.0.0 · confidence 85% · coverage 100%

Ecosystem influence

Dependent repositoriesest.30%80
Quality-weighted dependentsest.20%69
Documentation citationsest.15%55
Contributor overlapest.15%76
Registry adoptionest.10%39
Topic centralityest.10%100

Model tn-interpretable-1.0.0 · confidence 60% · coverage 92% · missing: packageRegistryAdoption