flax

Name: flax
Rating: 4.58 (1 reviews)
Author: Google

#17 · by Google

infra serverless GPU

4.58/ 5.00

trustedBeta

Mar 20, 2026 at 6:15 AM6 signals analysedNo manual reviews · fully automated

Trust Signal Breakdown

high23 sub-signals across 6 dimensions

CVEs, dependency health, and supply chain integrity

3 of 3 sub-signals with data

Known CVEs40%5.0

No known CVEs

via OSV.dev

Dependency Health30%3.0

61 dependencies (moderate)

via npm / PyPI

Supply Chain30%4.8

781 transitive CVEs found (penalty: -0.25)

via npm provenance

Uptime, latency, error rates, and incident history

4 of 4 sub-signals with data

Uptime35%5.0

100.00% over 1000 checks

via Health checks

Response Latency25%4.0

p99: 407ms, p50: 80ms

via Health checks

Error Rate20%5.0

0.00% error rate (0/1000)

via Health checks

Incident History20%3.0

2 incidents in last 90 days

via Incidents table

Commit recency, release cadence, issue response, CI/CD

3 of 4 sub-signals with data

Commit Recency37%5.0

via GitHub

Release Cadence31%4.0

via GitHub

Issue Responseno data—

Weight redistributed to sub-signals with data

CI/CD Presence31%5.0

via GitHub Actions

Downloads, stars, dependents, and growth trajectory

2 of 4 sub-signals with data

Download Volume55%4.5

1,173,281 weekly downloads

via npm / PyPI

GitHub Stars45%4.0

7,125 stars

via GitHub

Dependent Packagesno data—

Weight redistributed to sub-signals with data

Growth Trendno data—

Weight redistributed to sub-signals with data

License, documentation, security policy, changelog

4 of 4 sub-signals with data

Open Source30%5.0

Public repo with OSI-approved license (apache-2.0)

via GitHub

Documentation25%5.0

Docs site present with comprehensive README (>2000 bytes + examples)

via GitHub

Security Policy20%5.0

SECURITY.md inherited from org .github repo

via GitHub

Changelog25%5.0

CHANGELOG.md present and releases exist

via GitHub

Track record, org maturity, community standing

4 of 4 sub-signals with data

Track Record30%5.0

Internal: 3.0 (6 services), External: 5.0 (69446 followers, 96353 stars)

via Fabric index

Org Maturity30%5.0

Organization, 14.2 years old

via GitHub

Community Standing20%5.0

2844 public repositories

via GitHub

Cross-Platform20%5.0

Present on 3 platform(s): github, npm, pypi

via Registry scan

About this score

Scored across 23 sub-signals in 6 dimensionsScoring engine v1 (beta) — actively being expandedPhase 1: Core sub-signal architecture (live)Phase 2: Permission scope & expanded collection (in progress)

Trust AssessmentAI Assessment

Flax is a neural network library for JAX published by Google with an unknown license designation, designed to provide flexible neural network components and training utilities. The service shows strong maintenance practices and operational reliability with 100% uptime, backed by Google's infrastructure and an active development community. The unknown license status is the primary concern, as it creates uncertainty around usage rights and redistribution terms despite Google's authorship.

Generated by Fabric AI · Mar 4, 2026 at 4:21 AM

Service Health (30d)

100.00%

p50: 80ms · p99: 407ms

Avg Latency

106ms

averaged across 30d health checks

Weekly Downloads

1.2M

PyPI weekly

Transparency & Compliance5/5 passed

✓