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google/gvisor

Coolingrank #198

Application Kernel for Containers

19.1k+54 · 7d 1.9k 124est. Apache-2.0Gopushed 4m ago
Compare View on GitHub

Composite

63

conf 65%

Momentum

46

conf 60%

Vitality (PVI)

72

conf 67%

Community

55

conf 60%

Security & maint.

89

conf 85%

Ecosystem influence

66

conf 60%

Opportunity

56

conf 60%

Breakout · 7d

28%

conf 71%

Executive summary

gvisor is currently classified as cooling with a composite score of 63/100. Momentum (46) and vitality (72) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 54 stars against a 19.1k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 28%.

90-day trajectory

+272 · 30d
2026-05-172026-08-14

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%48
Star accelerationest.15%43
Fork velocityest.10%30
Contributor growthest.10%60
Issue activity growthest.10%61
PR activity growthest.10%42
External mention velocityest.10%3
Release event impactest.5%83
Trending-rank persistenceest.5%66

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

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%59
PR responsivenessest.15%76
Issue responsivenessest.15%42
Contributor diversityest.10%78
Maintainer continuityest.10%69
Documentation qualityest.5%84
Dependency freshnessest.5%67
Security hygieneest.5%57

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

Security & maintenance

Release recency25%100
License clarity20%92
Maintenance status25%100
Dependency stalenessest.15%45
Bus factorest.15%94

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

Ecosystem influence

Dependent repositoriesest.30%81
Quality-weighted dependentsest.20%79
Documentation citationsest.15%37
Contributor overlapest.15%55
Registry adoptionest.10%23
Topic centralityest.10%100

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