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CodebuffAI/freebuff

Establishedrank #70

The free coding agent

13.4k+171 · 7d 1.4k 124est. Apache-2.0TypeScriptpushed 1m ago
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Composite

68

conf 65%

Momentum

56

conf 60%

Vitality (PVI)

76

conf 67%

Community

62

conf 60%

Security & maint.

95

conf 85%

Ecosystem influence

57

conf 60%

Opportunity

60

conf 60%

Breakout · 7d

50%

conf 71%

Executive summary

freebuff is currently classified as established with a composite score of 68/100. Momentum (56) and vitality (76) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 171 stars against a 13.4k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 50%.

90-day trajectory

+701 · 30d
2026-07-122026-10-09

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%62
Star accelerationest.15%52
Fork velocityest.10%53
Contributor growthest.10%85
Issue activity growthest.10%60
PR activity growthest.10%51
External mention velocityest.10%12
Release event impactest.5%76
Trending-rank persistenceest.5%62

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

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%67
PR responsivenessest.15%82
Issue responsivenessest.15%52
Contributor diversityest.10%78
Maintainer continuityest.10%68
Documentation qualityest.5%65
Dependency freshnessest.5%81
Security hygieneest.5%78

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

Security & maintenance

Release recency25%100
License clarity20%92
Maintenance status25%100
Dependency stalenessest.15%78
Bus factorest.15%96

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

Ecosystem influence

Dependent repositoriesest.30%79
Quality-weighted dependentsest.20%63
Documentation citationsest.15%75
Contributor overlapest.15%30
Registry adoptionest.10%39
Topic centralityest.10%6

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