FINDING #6899 · UNIT ID 656264456
langchain4j/langchain4j
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
SURPRISE SCORE
0.00
Score Breakdown
SCORE = SURPRISE × ENGAGEMENT^0.7 × FRESHNESS × VISIBILITY × CONFIDENCE
SURPRISE = WINDOW STARS / DAYS / (AUDIENCE + FLOOR)
0% OF STARS IN ARCHIVE
Growth Telemetry
VELOCITY /D
8.14
ACCEL
-0.43
RETENTION
51.8%
PEAK 2026-09-08 · FORK-RETENTION 40.0% · 57 STARS / WINDOW
Author Audience
AUDIENCE
7,617
FOLLOWERS
2,220
OWNER ★
15,883
Engagement Signals
FORKS
2,538
ISSUE AUTH
0
PR AUTH
0
UNIQUE STARGAZERS 57 / 57 (DIVERSITY 1.00)
Why This Is A Finding
langchain4j/langchain4j собрал 57 звёзд за окно, тогда как у автора всего 2,220 подписчиков — эффективная аудитория ≈ 7,617. Это даёт surprise-индекс 0.00106 (звёзды относительно охвата автора, а не в абсолюте). Удержание форков 40.0% и 0 внешних контрибьюторов отделяют реальный инструмент от разовой вспышки. Акселерация отрицательная — внимание остывает после пика.
Related Findings
RANKS ABOVE 30% OF 9789 FINDINGS
METRICS IN CONTEXT
MEDIAN ACROSS ALL 9789 FINDINGS · Δ vs MEDIAN · PERCENTILE = SHARE RANKED BELOW
METRICVALUEMEDIANΔ MEDPERCENTILE
SCORE0.000.00-0.00ABOVE 30%
VELOCITY8.143.43+4.71ABOVE 75%
RETENTION51.8%37.5%+14.3 PPABOVE 72%
FORKS2,538119+2,419ABOVE 96%
SURPRISE0.000.01-0.01ABOVE 17%