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python/mypy

Establishedrank #186

Optional static typing for Python

20.7k+76 · 7d 3.3k 140est. NOASSERTIONPythonpushed 5m ago

Composite

63

conf 65%

Momentum

49

conf 60%

Vitality (PVI)

70

conf 67%

Community

59

conf 60%

Security & maint.

79

conf 85%

Ecosystem influence

68

conf 60%

Opportunity

57

conf 60%

Breakout · 7d

42%

conf 71%

Executive summary

mypy is currently classified as established with a composite score of 63/100. Momentum (49) and vitality (70) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 76 stars against a 20.7k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 42%.

90-day trajectory

+331 · 30d
2026-07-152026-10-12

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%52
Star accelerationest.15%49
Fork velocityest.10%30
Contributor growthest.10%66
Issue activity growthest.10%81
PR activity growthest.10%43
External mention velocityest.10%3
Release event impactest.5%65
Trending-rank persistenceest.5%63

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

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%87
PR responsivenessest.15%42
Issue responsivenessest.15%39
Contributor diversityest.10%80
Maintainer continuityest.10%87
Documentation qualityest.5%64
Dependency freshnessest.5%48
Security hygieneest.5%51

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%86
Bus factorest.15%68

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

Ecosystem influence

Dependent repositoriesest.30%86
Quality-weighted dependentsest.20%57
Documentation citationsest.15%58
Contributor overlapest.15%61
Registry adoptionest.10%35
Topic centralityest.10%90

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