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janhq/jan

Establishedrank #192

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

44k+1.2k · 7d 3k 196est. NOASSERTIONTypeScriptpushed 1h ago
Compare View on GitHub

Composite

69

conf 65%

Momentum

67

conf 60%

Vitality (PVI)

70

conf 67%

Community

64

conf 60%

Security & maint.

81

conf 85%

Ecosystem influence

66

conf 60%

Opportunity

69

conf 60%

Breakout · 7d

69%

conf 71%

Executive summary

jan is currently classified as established with a composite score of 69/100. Momentum (67) and vitality (70) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 1,171 stars against a 44k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 69%.

90-day trajectory

+4.2k · 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%85
Star accelerationest.15%60
Fork velocityest.10%84
Contributor growthest.10%70
Issue activity growthest.10%59
PR activity growthest.10%63
External mention velocityest.10%25
Release event impactest.5%81
Trending-rank persistenceest.5%58

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

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%65
PR responsivenessest.15%46
Issue responsivenessest.15%51
Contributor diversityest.10%85
Maintainer continuityest.10%76
Documentation qualityest.5%58
Dependency freshnessest.5%56
Security hygieneest.5%72

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%66
Bus factorest.15%100

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

Ecosystem influence

Dependent repositoriesest.30%85
Quality-weighted dependentsest.20%68
Documentation citationsest.15%40
Contributor overlapest.15%50
Registry adoptionest.10%27
Topic centralityest.10%100

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