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udx-native

udx is reliable, multiplexed, and congestion-controlled streams over udp

14
Versions
Apache-2.0
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures gitHead linked

Maintainers

mafintosh

Keywords

tcpudpstreamreliable

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
maintainer-change maintainer-removed AI (maintainer-change): Org transition to CI publishing; corroborated by SLSA attestation. ai
provenance publisher-changed AI (provenance): Publisher moved to GitHub Actions CI/CD with SLSA provenance; stable for this package. ai
publish-pattern dormant-publish AI (publish-pattern): Dormancy resolved by SLSA-attested CI publish from known org repo. ai
dependencies unvetted-dep:streamx AI (dependencies): streamx is a core Holepunch streaming library; expected dependency for this package. ai
dependencies unvetted-dep:b4a AI (dependencies): b4a is a well-known Holepunch utility used across the ecosystem; stable dependency for this package. ai
npm-metadata bundled-binaries AI (npm-metadata): Native addon package; prebuilt binaries for multiple platforms/runtimes are the documented distribution mechanism. ai
phantom-deps phantom-dep:bare-events AI (phantom-deps): bare-events is used via package.json imports map conditional, not a direct require — phantom-dep heuristic is a false positive here. ai

Versions (showing 14 of 14)

Version Deps Published
1.20.6 4 / 10
1.20.5 4 / 10
1.20.4 4 / 10
1.20.3 4 / 10
1.20.2 4 / 10
1.20.1 4 / 10
1.20.0 4 / 10
1.19.2 4 / 9
1.19.1 4 / 8
1.19.0 4 / 8
1.18.3 4 / 8
1.18.2 4 / 8
1.18.1 4 / 8
1.18.0 4 / 8

v1.20.6

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.20.5

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.20.4

2 findings
HIGH Publisher changed: kasperisager → GitHub Actions (on 2026-04-10) provenance

This version was published by a different npm account than previous versions on 2026-04-10. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.20.3

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.20.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.20.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.20.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.19.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.19.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.18.3

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.18.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.18.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.18.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.