What is py4j?
72/100
Trust Score (B)
✅ Safe
py4j is a pypi that Enables Python programs to dynamically access arbitrary Java objects. It has a Nerq Trust Score of 72/100 (B). 0 GitHub stars. Published by Barthelemy Dagenais. Last analyzed July 2026.
Why This Score
- ⚠️ Security: 0/100 — Some security concerns
- ⚠️ Maintenance: 0/100 — Maintenance activity is low
- ⚠️ Community: 0 stars, 0 downloads — Growing community
- ⚠️ Transparency: License: Not specified — No license specified
Trust & Safety Overview
72
TRUST SCORE
B
GRADE
0
STARS
0
DOWNLOADS
What py4j Does
py4j is a pypi in the pypi category. Enables Python programs to dynamically access arbitrary Java objects. It is published by Barthelemy Dagenais and has no specified license. With 0 GitHub stars and 0 downloads, it has a small community of users and contributors.
Who Should Use py4j
py4j is well-suited for production use given its strong trust score and active community.
Details
| Author | Barthelemy Dagenais |
|---|---|
| Category | pypi |
| License | Not specified |
| Type | pypi |
| Source | View on GitHub |
| Security Score | 0/100 |
| Activity Score | 0/100 |
How to Get Started
Check the trust score before installing:
curl nerq.ai/v1/preflight?target=py4j
Setup guide · Full safety report · Production review · Is it safe?
Frequently Asked Questions
What is py4j used for?
py4j is a pypi tool. Enables Python programs to dynamically access arbitrary Java objects.
Is py4j free?
License: Check project page. py4j has 0 GitHub stars.
Is py4j safe?
py4j has a Nerq Trust Score of 72/100 (B). Safe for production use.
What are alternatives to py4j?
Top alternatives: . See full comparison.
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Last updated July 2026. Trust scores based on automated analysis of public data.