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mamedev/mame

Establishedrank #193

MAME

10.6k+31 · 7d 2.6k 124est. NOASSERTIONC++pushed 8m ago
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Composite

63

conf 65%

Momentum

50

conf 60%

Vitality (PVI)

72

conf 67%

Community

60

conf 60%

Security & maint.

82

conf 85%

Ecosystem influence

56

conf 60%

Opportunity

49

conf 60%

Breakout · 7d

40%

conf 71%

Executive summary

mame is currently classified as established with a composite score of 63/100. Momentum (50) and vitality (72) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 31 stars against a 10.6k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 40%.

90-day trajectory

+138 · 30d
2026-07-072026-10-04

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%42
Star accelerationest.15%48
Fork velocityest.10%25
Contributor growthest.10%52
Issue activity growthest.10%96
PR activity growthest.10%80
External mention velocityest.10%3
Release event impactest.5%75
Trending-rank persistenceest.5%55

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

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%56
PR responsivenessest.15%81
Issue responsivenessest.15%44
Contributor diversityest.10%78
Maintainer continuityest.10%69
Documentation qualityest.5%63
Dependency freshnessest.5%82
Security hygieneest.5%47

Model tn-interpretable-1.0.0 · confidence 67% · coverage 92% · missing: licenseClarity

Security & maintenance

Release recency25%100
License clarity20%30
Maintenance status25%100
Dependency stalenessest.15%89
Bus factorest.15%87

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

Ecosystem influence

Dependent repositoriesest.30%84
Quality-weighted dependentsest.20%71
Documentation citationsest.15%39
Contributor overlapest.15%25
Registry adoptionest.10%61
Topic centralityest.10%4

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