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apache/tomcat

Establishedrank #179

Apache Tomcat

8.3k+18 · 7d 5.4k 192est. Apache-2.0Javapushed 5m ago
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Composite

65

conf 65%

Momentum

44

conf 60%

Vitality (PVI)

73

conf 67%

Community

62

conf 60%

Security & maint.

91

conf 85%

Ecosystem influence

71

conf 60%

Opportunity

58

conf 60%

Breakout · 7d

33%

conf 71%

Executive summary

tomcat is currently classified as established with a composite score of 65/100. Momentum (44) and vitality (73) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 18 stars against a 8.3k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 33%.

90-day trajectory

+85 · 30d
2026-07-262026-10-23

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%35
Star accelerationest.15%45
Fork velocityest.10%22
Contributor growthest.10%71
Issue activity growthest.10%35
PR activity growthest.10%77
External mention velocityest.10%2
Release event impactest.5%78
Trending-rank persistenceest.5%74

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

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%63
PR responsivenessest.15%48
Issue responsivenessest.15%65
Contributor diversityest.10%85
Maintainer continuityest.10%80
Documentation qualityest.5%60
Dependency freshnessest.5%65
Security hygieneest.5%82

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

Security & maintenance

Release recency25%100
License clarity20%92
Maintenance status25%100
Dependency stalenessest.15%49
Bus factorest.15%99

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

Ecosystem influence

Dependent repositoriesest.30%91
Quality-weighted dependentsest.20%66
Documentation citationsest.15%59
Contributor overlapest.15%34
Registry adoptionest.10%70
Topic centralityest.10%91

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