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Snailclimb/JavaGuide

Establishedrank #76

Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发

157.7k+1.4k · 7d 46.2k 790est. Apache-2.0JavaScriptpushed 3d ago
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Composite

73

conf 65%

Momentum

63

conf 60%

Vitality (PVI)

74

conf 67%

Community

68

conf 60%

Security & maint.

87

conf 85%

Ecosystem influence

79

conf 60%

Opportunity

65

conf 60%

Breakout · 7d

53%

conf 71%

Executive summary

JavaGuide is currently classified as established with a composite score of 73/100. Momentum (63) and vitality (74) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 1,411 stars against a 157.7k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 53%.

90-day trajectory

+5.8k · 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%87
Star accelerationest.15%52
Fork velocityest.10%78
Contributor growthest.10%80
Issue activity growthest.10%50
PR activity growthest.10%46
External mention velocityest.10%8
Release event impactest.5%89
Trending-rank persistenceest.5%56

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

Project Vitality Index

Commit consistency20%90
Release cadenceest.15%70
PR responsivenessest.15%44
Issue responsivenessest.15%60
Contributor diversityest.10%100
Maintainer continuityest.10%83
Documentation qualityest.5%63
Dependency freshnessest.5%82
Security hygieneest.5%77

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

Security & maintenance

Release recency25%93
License clarity20%92
Maintenance status25%90
Dependency stalenessest.15%65
Bus factorest.15%87

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

Ecosystem influence

Dependent repositoriesest.30%100
Quality-weighted dependentsest.20%91
Documentation citationsest.15%54
Contributor overlapest.15%64
Registry adoptionest.10%32
Topic centralityest.10%100

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